{"title":"Fiber Composites","description":"\u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eFiber Composites for 3D Printing\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eGet serious about strength and stiffness with our fiber composites collection — built for makers who demand performance beyond basic plastics. These advanced filaments are reinforced with chopped fibers like carbon fiber and glass fiber, giving you lightweight parts with serious durability. Whether you're building for form, function, or both, fiber composites give you pro-level results from your desktop printer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eAt Protopasta, we obsess over material innovation. That’s why every fiber-reinforced filament is engineered in-house to meet real-world needs. From matte carbon fiber finishes to structurally sound prototypes, these filaments deliver higher modulus, increased heat resistance, and a clean, professional surface. Our materials are made by makers who test, tweak, and refine every formula to help you print stronger, lighter, and better — every time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\n\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eHigh-Performance Fiber-Reinforced Materials\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/em\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eWhat Are Fiber Composite Filaments?\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eFiber composites are thermoplastic filaments infused with chopped reinforcing fibers — like carbon fiber filament or glass fiber. These fibers improve stiffness, reduce weight, and reduce warping during prints. The result is a part that’s structurally stronger, dimensionally stable, and visually refined.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eThey’re ideal for mechanical components, drone parts, brackets, and fixtures where standard PLA just won’t cut it. Protopasta’s formulations are tuned for printability and performance, so you don’t need an industrial setup to create high-end results.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eHow Protopasta Crafts Stronger Filaments\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eAt Protopasta, our fiber-reinforced materials are hand-crafted in small batches for unmatched consistency. We design and produce every spool ourselves, testing each formula until it meets our high internal standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eThis control means better fiber dispersion, optimized bonding, and surfaces that look as sharp as they perform. Whether you're printing tools, mounts, or display pieces, our fiber composites offer premium results without cutting corners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 2;\" class=\"MsoNormal\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eLightweight Strength Meets Clean Finish\u003c\/span\u003e\u003c\/b\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eMatte Carbon Fiber That Looks and Feels Premium\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eOur matte carbon fiber filament is one of the most popular materials in our lineup — and for good reason. It prints with a beautiful, understated finish while delivering superior rigidity and reduced shrinkage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003ePerfect for functional parts that need to look clean and professional, this filament gives you aerospace-inspired performance with the convenience of FDM printing. It’s the go-to choice for engineers, designers, and makers who want aesthetics and strength in one spool.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eWhy Fiber Composites Outperform Basic PLA\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003ePLA is easy to print — but it’s not always up for the task. Fiber composites raise the bar with better mechanical performance and thermal resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eThe added fibers increase strength and stiffness while minimizing warping, which means your prints come out cleaner and hold up longer. And with Protopasta’s refined formulas, you get the performance you need without sacrificing printability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 2;\" class=\"MsoNormal\"\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eBest Practices for Fiber Filament Printing\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/em\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eUpgrade Your Hardware for Best Results\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eFiber-filled filaments are more abrasive than standard materials. We recommend using a hardened steel nozzle to prevent wear. A direct-drive extruder and quality bed adhesion can also improve results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eYou may need to tweak retraction settings and slow down print speeds for the smoothest extrusion. But once dialed in, the quality and strength are well worth it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eDesigned for Makers Who Demand More\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eEvery spool of Protopasta fiber composite filament is engineered to serve makers pushing the limits. Whether you’re printing functional tools or testable prototypes, these materials help you deliver real results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-ZA; mso-fareast-language: EN-GB;\"\u003eThey’re made right here in the USA with trusted ingredients, proven formulas, and support from a community of makers just like you.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"carbon-fiber-pla","title":"The Original Carbon Fiber Composite PLA","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv\u003e\n\u003cp id=\"yui_3_17_2_1_1425414714451_24288\"\u003eThe original is still the best! World's First Carbon Fiber PLA filament was kickstarted by ProtoPlant over ten years ago. Others try, but can't match the quality and ease of printing experience afforded by this product. Available at a cost low enough for everyday printing, try a mammoth 3kg spool for large format printing! 1.75mm diameter 3kg spools contain more than 1 km of filament!  How cool is that?!?!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"#product_details\" title=\"The Original Carbon Fiber Composite PLA product details\"\u003e\u003cstrong\u003eMore product details\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-02772462f7d22eb6720f\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2978\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":27771878536,"sku":"CFP1170","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":1265221964,"sku":"CFP11705","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50413553910008,"sku":"CFP11710","price":49.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 3kg Spool","offer_id":4841182596,"sku":"CFP11730","price":149.95,"currency_code":"USD","in_stock":true},{"title":"2.85mm \/ 500g Spool","offer_id":1265221968,"sku":"CFP12805","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/cfp_black-carbon-fiber-pla-3d-print.jpg?v=1596507668"},{"product_id":"high-temp-carbon-fiber-pla-composite","title":"Black Carbon Fiber Composite HTPLA","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eOur most popular exotic material, Protopasta Carbon Fiber Composite HTPLA is a combination of milled carbon fibers and high-performance PLA. Resulting 3D prints made with our Carbon Fiber HTPLA are demonstrably more rigid, providing excellent structural strength and layer adhesion with very low warpage. The embedded carbon provides a beautiful matte black finish with a slight sheen, resulting in 3D prints with exceptional accuracy, finish, and performance!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca title=\"Black Carbon Fiber Composite HTPLA Product Details\" href=\"#product_details\"\u003eMore product details\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":33706485121155,"sku":"HTP2170-CF","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":12470439492,"sku":"HTP21705-CF","price":39.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":44184176492792,"sku":"HTP21710-CF","price":74.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 3kg Spool","offer_id":33706485153923,"sku":"HTP21730-CF","price":224.95,"currency_code":"USD","in_stock":true},{"title":"2.85mm \/ 500g Spool","offer_id":33706485186691,"sku":"HTP22805-CF","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htp2-cf_black-carbon-fiber-htpla-3d-print.jpg?v=1596507902"},{"product_id":"high-performance-htpla-matte-fiber","title":"Matte Fiber HTPLA - Black","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cp\u003eThe look of Carbon Fiber without Carbon Fiber. Instead, Black Matte Fiber HTPLA uses plant fibers for a similar texture and sheen. Great for both artistic and technical parts with no special hardware required!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"#product_details\" title=\"Black Matte Fiber HTPLA product details\"\u003eMore product details\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1417156388310_51937\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2942\"\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1417156388310_298376\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-02772462f7d22eb6720f\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2978\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":33706484564099,"sku":"HTMF170-BLK","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":21510143556,"sku":"HTMF1705-BLK","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htmf-blk_black-matte-fiber-htpla-3d-print.jpg?v=1596507888"},{"product_id":"matte-fiber-htpla-white","title":"Matte Fiber HTPLA - White","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cp\u003eMade with plant fibers, but reminiscent of Ceramic or Limestone, White Matte Fiber HTPLA brings superb finish to both artistic and technical parts with no special hardware required!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"#product_details\" title=\"White Matte Fiber HTPLA product details\"\u003eMore product details\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1417156388310_51937\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2942\"\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1417156388310_298376\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-02772462f7d22eb6720f\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2978\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":33706481025155,"sku":"HTMF170-WHT","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":25081451720,"sku":"HTMF1705-WHT","price":39.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 3kg Spool","offer_id":33706481057923,"sku":"HTMF1730-WHT","price":239.95,"currency_code":"USD","in_stock":false},{"title":"2.85mm \/ 500g Spool","offer_id":43415578607864,"sku":"HTMF2805-WHT","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htmf-wht_white-matte-fiber-htpla-3d-print.jpg?v=1630015290"},{"product_id":"matte-fiber-htpla-gray","title":"Matte Fiber HTPLA - Gray","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cp\u003eA neutral gray reminiscent of concrete or stone. Gray Matte Fiber HTPLA feels industrial, but uses plant fibers for texture and sheen. Great for both artistic and technical parts with no special hardware required!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"#product_details\" title=\"Gray Matte Fiber HTPLA product details\"\u003eMore product details\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1417156388310_51937\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2942\"\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1417156388310_298376\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-02772462f7d22eb6720f\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2978\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":33706480533635,"sku":"HTMF170-GRY","price":6.0,"currency_code":"USD","in_stock":false},{"title":"1.75mm \/ 500g Spool","offer_id":26979404040,"sku":"HTMF1705-GRY","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htmf-gry_gray-matte-fiber-htpla-3d-print.jpg?v=1596507950"},{"product_id":"dark-grey-carbon-fiber-composite-htpla","title":"Dark Gray Carbon Fiber Composite HTPLA","description":"\u003cp\u003e\u003cspan\u003eOur most popular exotic material, Proto-pasta Carbon Fiber Composite \u003ca class=\"material-tooltip-main\" data-toggle=\"tooltip\" title=\"\" data-original-title=\"A professional-grade, heat treatable PLA Filament which maintains strength and form at much higher temperatures than PLA, ABS, or Polyesters like PET.\"\u003eHTPLA i\u003c\/a\u003es a combination of milled carbon fibers and high-performance PLA. Resulting 3D prints made with our Carbon Fiber HTPLA are demonstrably more rigid, providing excellent structural strength and layer adhesion with very low warpage. The embedded carbon provides a beautiful dark matte gray finish with a slight sheen, resulting in 3D prints with exceptional accuracy, finish, and performance!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"#product_details\" title=\"Dark Gray Carbon Fiber Composite HTPLA Product Details\"\u003eMore product details\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":33706466574467,"sku":"HTP2170-CFD","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":13862667976749,"sku":"HTP21705-CFD","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htp2-cfd_dark-gray-carbon-fiber-htpla-3d-print.jpg?v=1596507742"},{"product_id":"light-grey-carbon-fiber-composite-htpla","title":"Light Gray Carbon Fiber Composite HTPLA","description":"\u003ch6\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cspan\u003eOur most popular exotic material, Proto-pasta Carbon Fiber Composite \u003ca class=\"material-tooltip-main\" data-toggle=\"tooltip\" title=\"\" data-original-title=\"A professional-grade, heat treatable PLA Filament which maintains strength and form at much higher temperatures than PLA, ABS, or Polyesters like PET.\"\u003e\u003c\/a\u003e\u003ca class=\"material-tooltip-main\" data-toggle=\"tooltip\" title=\"\" data-original-title=\"A professional-grade, heat treatable PLA Filament which maintains strength and form at much higher temperatures than PLA, ABS, or Polyesters like PET.\"\u003eHTPLA \u003c\/a\u003eis a combination of milled carbon fibers and high-performance PLA. Resulting 3D prints made with our Carbon Fiber HTPLA are demonstrably more rigid, providing excellent structural strength and layer adhesion with very low warpage. The embedded carbon provides a beautiful light matte gray finish with a slight sheen, resulting in 3D prints with exceptional accuracy, finish, and performance!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"#product_details\" title=\"Light Gray Carbon Fiber Composite HTPLA Product Details\"\u003e\u003cstrong\u003eMore product details\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003c\/h6\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":33706462904451,"sku":"HTP2170-CFL","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":13870367899693,"sku":"HTP21705-CFL","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htp2-cfl_light-gray-carbon-fiber-htpla-3d-print.jpg?v=1596507924"},{"product_id":"matte-fiber-htpla-walnut-wood","title":"Matte Fiber HTPLA - Walnut Wood","description":"\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003ePremium Wood Finish\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eA dark brown with elegant sheen and sophisticated texture\u003c\/li\u003e\n\u003cli\u003eWalnut is darker than Chestnut and less red than Mahogany\u003c\/li\u003e\n\u003cli\u003eGreat for rigid, artistic prints with no special hardware required\u003c\/li\u003e\n\u003cli\u003eAn\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" title=\"Endless Pastabilities\" target=\"_blank\"\u003eEndless Pastabilities\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efilament with inspiration from nature\u003c\/li\u003e\n\u003cli\u003eDesigned \u0026amp; produced by Protoplant, makers of Protopasta\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eWant more exclusive filament? Subscribe to\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" title=\"Endless Pastabilities Filament Subscription\" target=\"_blank\"\u003eEndless Pastabilities\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor 3 unreleased specialty color filaments every 2 months.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eLoyal email subscribers get 10% off $99+. Not on our email list? \u003c\/span\u003e\u003ca href=\"http:\/\/3dp.li\/newsletter\" title=\"Newsletter subscribe\" target=\"_blank\"\u003eSubscribe\u003c\/a\u003e\u003cspan\u003e for product news, support \u0026amp; discounts!\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003eFor more about how to print HTPLA, consider our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/pages\/getting-started-with-proto-pasta-plas\" title=\"getting started guide\" target=\"_blank\"\u003egetting started guide\u003c\/a\u003e.\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1417156388310_51937\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv id=\"yui_3_17_2_7_1419892303855_2942\" class=\"sqs-block-content\"\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1417156388310_298376\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-02772462f7d22eb6720f\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv id=\"yui_3_17_2_7_1419892303855_2978\" class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":37153660010657,"sku":"HTMF170-WAL","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":37153659977889,"sku":"HTMF1705-WAL","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htmf-wal_walnut-wood-3d-print.jpg?v=1606499099"},{"product_id":"matte-fiber-htpla-mahogany-wood","title":"Matte Fiber HTPLA - Mahogany Wood","description":"\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003ePremium Wood Finish\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eA reddish brown with elegant sheen and sophisticated texture\u003c\/li\u003e\n\u003cli\u003eMahogany is more red than Chestnut and lighter than Walnut\u003c\/li\u003e\n\u003cli\u003eGreat for rigid, artistic prints with no special hardware required\u003c\/li\u003e\n\u003cli\u003eAn\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" title=\"Endless Pastabilities\" target=\"_blank\"\u003eEndless Pastabilities\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efilament with inspiration from nature\u003c\/li\u003e\n\u003cli\u003eDesigned \u0026amp; produced by Protoplant, makers of Protopasta\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eWant more exclusive filament? Subscribe to\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" title=\"Endless Pastabilities Filament Subscription\" target=\"_blank\"\u003eEndless Pastabilities\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor 3 unreleased specialty color filaments every 2 months.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eLoyal email subscribers get 10% off $99+. Not on our email list? \u003c\/span\u003e\u003ca href=\"http:\/\/3dp.li\/newsletter\" title=\"Newsletter subscribe\" target=\"_blank\"\u003eSubscribe\u003c\/a\u003e\u003cspan\u003e for product news, support \u0026amp; discounts!\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003eFor more about how to print HTPLA, consider our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/pages\/getting-started-with-proto-pasta-plas\" title=\"getting started guide\" target=\"_blank\"\u003egetting started guide\u003c\/a\u003e.\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1417156388310_51937\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv id=\"yui_3_17_2_7_1419892303855_2942\" class=\"sqs-block-content\"\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1417156388310_298376\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-02772462f7d22eb6720f\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv id=\"yui_3_17_2_7_1419892303855_2978\" class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":37153845248161,"sku":"HTMF170-MAH","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":37153845215393,"sku":"HTMF1705-MAH","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htmf-mah_mahogany-wood-3d-print.jpg?v=1606356621"},{"product_id":"matte-fiber-htpla-daffodil-wood","title":"Matte Fiber HTPLA - Daffodil Wood","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003ch1\u003ePremium Wood Finish\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eA light yellow with elegant sheen and sophisticated texture\u003c\/li\u003e\n\u003cli\u003eDaffodil is closest to a traditional unfinished wood color\u003c\/li\u003e\n\u003cli\u003eGreat for rigid, artistic prints with no special hardware required\u003c\/li\u003e\n\u003cli\u003eAn\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Endless Pastabilities\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eEndless Pastabilities\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efilament with inspiration from nature\u003c\/li\u003e\n\u003cli\u003eDesigned \u0026amp; produced by Protoplant, makers of Protopasta\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eWant more exclusive filament? Subscribe to\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Endless Pastabilities Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eEndless Pastabilities\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor 3 unreleased specialty color filaments every 2 months.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eLoyal email subscribers get 10% off $99+. Not on our email list? \u003c\/span\u003e\u003ca title=\"Newsletter subscribe\" href=\"http:\/\/3dp.li\/newsletter\" target=\"_blank\"\u003eSubscribe\u003c\/a\u003e\u003cspan\u003e for product news, support \u0026amp; discounts!\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003eFor more about how to print HTPLA, consider our\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"getting started guide\" href=\"https:\/\/www.proto-pasta.com\/pages\/getting-started-with-proto-pasta-plas\" target=\"_blank\"\u003egetting started guide\u003c\/a\u003e.\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1417156388310_51937\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2942\"\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1417156388310_298376\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-02772462f7d22eb6720f\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_7_1419892303855_2978\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":37153865203873,"sku":"HTMF170-DAF","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":37153865171105,"sku":"HTMF1705-DAF","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htmf-daf_daffodil-wood-3d-print.jpg?v=1606357061"},{"product_id":"carbon-fiber-recycled-pla","title":"Recycled Carbon Fiber PLA","description":"\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003eRecycled! Compare to Carbon Fiber PLA\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e“Since 2013, Protopasta has valued \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/press\/84648900-we-make-good-stuff\"\u003e\u003cspan style=\"font-weight: 400;\"\u003equality\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/how-to\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ereliability\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e, and \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/stories\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ecreativity\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e. We seek to \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/editorial\/about-spools-waste-and-customer-experience\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ereduce waste\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e in our production and build relationships in our \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/press\/proto-pasta-collaborates-with-trash-hackers-collective-turning-waste-into-keepsakes\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ecommunity\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e.”\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe’ve taken many steps over the years to ensure our commitment to these values. The next phase of this commitment is finally here: Recycled PLA! We’ve collected our high-quality waste stream and turned it into high-quality recycled filament. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-rigid with a low-gloss finish \u0026amp; defect-hiding texture\u003c\/li\u003e\n\u003cli\u003eA mix of black \u003ca title=\"Carbon Fiber\" href=\"https:\/\/proto-pasta.com\/collections\/all\/contents_carbon-fiber\" rel=\"noopener\" target=\"_blank\"\u003eCarbon Fiber\u003c\/a\u003e PLA \u0026amp; HTPLA waste streams\u003c\/li\u003e\n\u003cli\u003eAll the benefits of \u003ca title=\"Carbon Fiber PLA\" href=\"https:\/\/proto-pasta.com\/collections\/all\/products\/carbon-fiber-pla\" rel=\"noopener\" target=\"_blank\"\u003eCarbon Fiber PLA\u003c\/a\u003e, but supply is limited\u003c\/li\u003e\n\u003cli\u003eFully compounded to ensure consist color \u0026amp; performance\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eDesigned \u0026amp; produced by Protoplant exclusively for you\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eSpecial note - \u003ca title=\"Micro Swiss wear-resistant nozzles\" href=\"https:\/\/www.proto-pasta.com\/collections\/accessories\/products\/plated-brass-wear-resistant-nozzles\" target=\"_blank\"\u003ewear resistant nozzle\u003c\/a\u003e recommended.\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Recycled filaments are already marked down and not eligible for further discounts\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eWant more exclusive filament? Join our next \u003ca title=\"The Proto-pasta Experience Workshop\" href=\"https:\/\/www.proto-pasta.com\/products\/the-proto-pasta-experience\" target=\"_blank\"\u003eProto-pasta Experience Workshop\u003c\/a\u003e to design \u0026amp; make your own filament or subscribe to \u003ca title=\"Endless Pastabilities Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eEndless Pastabilities\u003c\/a\u003e for 3 unreleased filaments every 2 months. \u003cspan\u003eLoyal email subscribers get 10% off $99+. Not on our email list? \u003c\/span\u003e\u003ca title=\"Newsletter subscribe\" href=\"http:\/\/3dp.li\/newsletter\" target=\"_blank\"\u003eSubscribe\u003c\/a\u003e\u003cspan\u003e for product news, support \u0026amp; discounts!\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003eFor more about how to print HTPLA, consider our \u003ca title=\"getting started guide\" href=\"https:\/\/www.proto-pasta.com\/pages\/getting-started-with-proto-pasta-plas\" target=\"_blank\"\u003egetting started guide\u003c\/a\u003e.\u003c\/em\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1417156388310_51937\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv id=\"yui_3_17_2_7_1419892303855_2942\" class=\"sqs-block-content\"\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1417156388310_298376\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-02772462f7d22eb6720f\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv id=\"yui_3_17_2_7_1419892303855_2978\" class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":43268137091320,"sku":"RPLA170-CF","price":4.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":41964962218232,"sku":"RPLA1710-CF","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 6x1kg Case","offer_id":43454024745208,"sku":"RPLA1760-CF","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/RPLA-CF_carbon-fiber-recycled-pla-3d-print.jpg?v=1635788235"},{"product_id":"carbon-fiber-petg","title":"Carbon Fiber PETG *new low price*","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003e*New low price*\u003c\/strong\u003e\u003c\/em\u003e ~20% stronger + 90% stiffer than PETG w\/o fibers. High quality, US-made PETG just got more affordable! Compare to Atomic, Prusament, and Pantheon PETG Carbon Fiber, but with \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex12-jan-2026-high-performance-pctg-composites\" title=\"PLA, PETG, and PCTG comparison\" rel=\"noopener\" target=\"_blank\"\u003eProtopasta design intent + quality\u003c\/a\u003e. The value gets even better with free US shipping for orders $49+, 10% loyalty discount for orders $99+, and \u003ca href=\"https:\/\/proto-pasta.com\/pages\/bulk-discounts\" title=\"bulk discounts\" rel=\"noopener\" target=\"_blank\"\u003ebulk discounts\u003c\/a\u003e of 15-35% off starting at $249.\u003c\/p\u003e\n\u003cp\u003eLike \u003ca rel=\"noopener noreferrer\" title=\"Carbon Fiber\" href=\"https:\/\/www.proto-pasta.com\/collections\/carbon-fiber\" target=\"_blank\"\u003eCarbon Fiber\u003c\/a\u003e PLA, Protopasta Carbon Fiber PETG is a performance value. It requires higher printing temperatures than Carbon Fiber PLA, but is still quite easy to print with bed temperatures from 70+ C and nozzle temps 235+ C. Higher nozzle temps improve layer adhesion, but risk overheating when printing too slow. We print up to 275 C, but 255 C is a good compromise. Start with a Generic PETG profile and adjust if\/as needed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eLike other PETGs, material can stick to the nozzle. \u003cspan\u003eDrying may not resolve this completely. In this case, consider reducing the flow rate to less than 100% to reduce buildup. Further, you might add a \u003ca href=\"https:\/\/forum.bambulab.com\/t\/wipe-nozzle-option-during-print\/15576\/16\" title=\"nozzle wipe at layer change gcode\" rel=\"noopener\" target=\"_blank\"\u003enozzle wipe at layer change with custom gcode\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003ePETG-CF is more flexible and ductile than Carbon Fiber PLA and HTPLA, but less stiff and strong. PETG-CF has a thermal performance in between PLA and heat treated HTPLA. Consider PCTG as a PETG alternative for improved durability and chemical resistance. \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex12-jan-2026-high-performance-pctg-composites\" title=\"PLA, PETG, and PCTG comparison\" rel=\"noopener\" target=\"_blank\"\u003eMore details in our blog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eProtopasta Carbon Fiber PETG includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% new PETG, made in the USA for the highest quality result\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003equality ingredients plus in-house processing for curated chemistry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eprocessing from 235+ C @ 2 cu mm\/s volume rate, 70+ C bed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eless rigid than PLA and HTPLA for more flex before break\u003c\/li\u003e\n\u003cli\u003emore heat resistance than PLA, but less than heat treated HTPLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":43268449894648,"sku":"PETG170-CF7","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":42363926544632,"sku":"PETG1705-CF7","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":42364301607160,"sku":"PETG1710-CF7","price":49.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 3kg Spool","offer_id":42363926610168,"sku":"PETG1730-CF7","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/htp2-cf_black-carbon-fiber-htpla-3d-print_ff3245a2-6ee4-4116-970d-7076d56ccd34.jpg?v=1659387230"},{"product_id":"recycled-carbon-fiber-petg","title":"Recycled Carbon Fiber PETG","description":"\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003eRecycled! Compare to Carbon Fiber PETG\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e“Since 2013, Protopasta has valued \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/press\/84648900-we-make-good-stuff\"\u003e\u003cspan style=\"font-weight: 400;\"\u003equality\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/how-to\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ereliability\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e, and \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/stories\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ecreativity\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e. We seek to \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/editorial\/about-spools-waste-and-customer-experience\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ereduce waste\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e in our production and build relationships in our \u003c\/span\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/blogs\/press\/proto-pasta-collaborates-with-trash-hackers-collective-turning-waste-into-keepsakes\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ecommunity\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e.”\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe’ve taken many steps over the years to ensure our commitment to these values. The next phase of this commitment is finally here: Recycled PLA! We’ve collected our high-quality waste stream and turned it into high-quality recycled filament. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRigid PETG with a low-gloss finish \u0026amp; defect-hiding texture\u003c\/li\u003e\n\u003cli\u003eFrom our \u003ca title=\"Carbon Fiber PETG\" href=\"https:\/\/proto-pasta.com\/collections\/all\/products\/carbon-fiber-petg\" rel=\"noopener\" target=\"_blank\"\u003eCarbon Fiber PETG\u003c\/a\u003e waste stream of short spools\u003c\/li\u003e\n\u003cli\u003eAll the benefits of \u003ca title=\"Carbon Fiber PETG\" href=\"https:\/\/proto-pasta.com\/collections\/all\/products\/carbon-fiber-petg\" rel=\"noopener\" target=\"_blank\"\u003eCarbon Fiber PETG\u003c\/a\u003e, but supply is limited\u003c\/li\u003e\n\u003cli\u003eFully compounded to ensure consist color \u0026amp; performance\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eDesigned \u0026amp; produced by Protoplant exclusively for you\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eSpecial note - \u003ca title=\"Micro Swiss wear-resistant nozzles\" href=\"https:\/\/www.proto-pasta.com\/collections\/accessories\/products\/plated-brass-wear-resistant-nozzles\" target=\"_blank\"\u003ewear resistant nozzle\u003c\/a\u003e recommended\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Recycled filaments are already marked down and not eligible for further discounts\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-02772462f7d22eb6720f\" data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003cdiv id=\"yui_3_17_2_7_1419892303855_2978\" class=\"sqs-block-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":45299471155448,"sku":"RPET170-CF7","price":4.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":45299471188216,"sku":"RPET1710-CF7","price":34.99,"currency_code":"USD","in_stock":false},{"title":"1.75mm \/ 6x1kg Case","offer_id":45299471220984,"sku":"RPET1760-CF7","price":174.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/products\/RPLA-CF_carbon-fiber-recycled-pla-3d-print.jpg?v=1635788235"},{"product_id":"static-dissipative-carbon-fiber-pla","title":"Static Dissipative Carbon Fiber PLA","description":"\u003ch1\u003eFor ESD safe 3D prints!\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for static dissipation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLike \u003ca rel=\"noopener\" title=\"Carbon Fiber PLA\" href=\"https:\/\/proto-pasta.com\/collections\/carbon-fiber\/products\/carbon-fiber-pla\" target=\"_blank\"\u003eCarbon Fiber PLA\u003c\/a\u003e, but ESD\u003c\/li\u003e\n\u003cli\u003eSurface resistance 10^4-10^6 \u003cspan\u003eΩ\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow warp + stiff carbon fiber\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWear resistant nozzle recommend\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Endless PLA November 2024\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex5-november-2024-dissipative-filaments-for-esd-applications\" rel=\"noopener\" target=\"_blank\"\u003eFrom Nov 2024 Endless Exploration\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSA made Protopasta exclusive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003ca data-mce-fragment=\"1\" rel=\"noopener\" title=\"Endless Exploration Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" data-mce-href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eSubscribe to Endless Exploration\u003c\/a\u003e for new materials w\/ new function every 2 months. \u003ca data-mce-fragment=\"1\" title=\"Newsletter subscribe\" href=\"http:\/\/3dp.li\/newsletter\" data-mce-href=\"http:\/\/3dp.li\/newsletter\" target=\"_blank\"\u003eSubscribe to our newsletter\u003c\/a\u003e for product news, support \u0026amp; discounts!\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":46007749181688,"sku":"CFP1170-ESD","price":7.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":46007749214456,"sku":"CFP11705-ESD","price":49.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":46007749247224,"sku":"CFP11710-ESD","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/CFP-ESD-icosa-3dprint.png?v=1733943612"},{"product_id":"white-glass-fiber-htpla","title":"White Glass Fiber HTPLA","description":"\u003ch2\u003eHigh performance + premium finish\u003c\/h2\u003e\n\u003ch4\u003eMade in the USA from high quality ingredients\u003c\/h4\u003e\n\u003ch6\u003eLike Carbon Fiber HTPLA, Glass Fiber HTPLA\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ehas a high-quality, textured finish that hides layer lines\u003c\/li\u003e\n\u003cli\u003eis low moisture absorbing with no drying required\u003c\/li\u003e\n\u003cli\u003eis heat resistant up to 150 C when heat treated\u003c\/li\u003e\n\u003cli\u003ehas less shrink and warp than HTPLA w\/o fibers\u003c\/li\u003e\n\u003cli\u003eis abrasive so hard nozzles + gears recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eGlass Fiber HTPLA\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eenables high speed 3D printing up to 24 cu mm\/s at 240 C\u003c\/li\u003e\n\u003cli\u003eis colorable - available in red, white, \u0026amp; blue + custom colors\u003c\/li\u003e\n\u003cli\u003eis somewhat ductile with more flex than Carbon Fiber HTPLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eshrinks about 1% x\/y when heat treated at 100 C (200 - 225 F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatured in \u003ca title=\"Endless Exploration July 2025\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex9-july-2025-made-in-the-usa-glass-fiber-htpla\" rel=\"noopener\" target=\"_blank\"\u003eJuly 2025's Endless Exploration\u003c\/a\u003e. See blog for more details.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ca rel=\"noopener\" title=\"Endless Exploration Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eSubscribe to Endless Exploration\u003c\/a\u003e for new materials with new function every 2 months. \u003ca title=\"Newsletter subscribe\" href=\"http:\/\/3dp.li\/newsletter\" target=\"_blank\"\u003eSubscribe to our newsletter\u003c\/a\u003e for product news, support \u0026amp; discounts!\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":46701562527992,"sku":"HTGF170-WHT","price":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":46701562560760,"sku":"HTGF1705-WHT","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":46701562593528,"sku":"HTGF1710-WHT","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTGF-WHT-icosa-3dprint.png?v=1772066259"},{"product_id":"red-glass-fiber-htpla","title":"Red Glass Fiber HTPLA","description":"\u003ch2\u003eHigh performance + premium finish\u003c\/h2\u003e\n\u003ch4\u003eMade in the USA from high quality ingredients\u003c\/h4\u003e\n\u003ch6\u003eLike Carbon Fiber HTPLA, Glass Fiber HTPLA\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ehas a high-quality, textured finish that hides layer lines\u003c\/li\u003e\n\u003cli\u003eis low moisture absorbing with no drying required\u003c\/li\u003e\n\u003cli\u003eis heat resistant up to 150 C when heat treated\u003c\/li\u003e\n\u003cli\u003ehas less shrink and warp than HTPLA w\/o fibers\u003c\/li\u003e\n\u003cli\u003eis abrasive so hard nozzles + gears recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eGlass Fiber HTPLA\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eenables high speed 3D printing up to 24 cu mm\/s at 240 C\u003c\/li\u003e\n\u003cli\u003eis colorable - available in red, white, \u0026amp; blue + custom colors\u003c\/li\u003e\n\u003cli\u003eis somewhat ductile with more flex than Carbon Fiber HTPLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eshrinks about 1% x\/y when heat treated at 100 C (200 - 225 F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatured in \u003ca title=\"Endless Exploration July 2025\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex9-july-2025-made-in-the-usa-glass-fiber-htpla\" rel=\"noopener\" target=\"_blank\"\u003eJuly 2025's Endless Exploration\u003c\/a\u003e. See blog for more details.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ca rel=\"noopener\" title=\"Endless Exploration Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eSubscribe to Endless Exploration\u003c\/a\u003e for new materials with new function every 2 months. \u003ca title=\"Newsletter subscribe\" href=\"http:\/\/3dp.li\/newsletter\" target=\"_blank\"\u003eSubscribe to our newsletter\u003c\/a\u003e for product news, support \u0026amp; discounts!\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":46707366297848,"sku":"HTGF170-RED","price":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":46707366330616,"sku":"HTGF1705-RED","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":46707366363384,"sku":"HTGF1710-RED","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTGF-RED-icosa-3dprint.png?v=1755308683"},{"product_id":"blue-glass-fiber-htpla","title":"Blue Glass Fiber HTPLA","description":"\u003ch2\u003eHigh performance + premium finish\u003c\/h2\u003e\n\u003ch4\u003eMade in the USA from high quality ingredients\u003c\/h4\u003e\n\u003ch6\u003eLike Carbon Fiber HTPLA, Glass Fiber HTPLA\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ehas a high-quality, textured finish that hides layer lines\u003c\/li\u003e\n\u003cli\u003eis low moisture absorbing with no drying required\u003c\/li\u003e\n\u003cli\u003eis heat resistant up to 150 C when heat treated\u003c\/li\u003e\n\u003cli\u003ehas less shrink and warp than HTPLA w\/o fibers\u003c\/li\u003e\n\u003cli\u003eis abrasive so hard nozzles + gears recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eGlass Fiber HTPLA\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eenables high speed 3D printing up to 24 cu mm\/s at 240 C\u003c\/li\u003e\n\u003cli\u003eis colorable - available in red, white, \u0026amp; blue + custom colors\u003c\/li\u003e\n\u003cli\u003eis somewhat ductile with more flex than Carbon Fiber HTPLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eshrinks about 1% x\/y when heat treated at 100 C (200 - 225 F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatured in \u003ca title=\"Endless Exploration July 2025\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex9-july-2025-made-in-the-usa-glass-fiber-htpla\" rel=\"noopener\" target=\"_blank\"\u003eJuly 2025's Endless Exploration\u003c\/a\u003e. See blog for more details.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ca rel=\"noopener\" title=\"Endless Exploration Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eSubscribe to Endless Exploration\u003c\/a\u003e for new materials with new function every 2 months. \u003ca title=\"Newsletter subscribe\" href=\"http:\/\/3dp.li\/newsletter\" target=\"_blank\"\u003eSubscribe to our newsletter\u003c\/a\u003e for product news, support \u0026amp; discounts!\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":46707379306744,"sku":"HTGF170-BLU","price":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":46707379339512,"sku":"HTGF1705-BLU","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":46707379372280,"sku":"HTGF1710-BLU","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTGF-BLU-icosa-3dprint.png?v=1755308997"},{"product_id":"black-high-strength-carbon-fiber-pctg","title":"Black High Strength Carbon Fiber PCTG","description":"\u003cp\u003e\u003cstrong\u003e~45% stronger + 250% stiffer than PCTG w\/o fibers.\u003c\/strong\u003e High quality, US-made PCTG just got higher performance! The stiffest, strongest material of it's type that we've tested (\u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex12-jan-2026-high-performance-pctg-composites\" title=\"PLA, PETG, and PCTG comparison\" rel=\"noopener\" target=\"_blank\"\u003esee our comparison\u003c\/a\u003e)!!! The value gets even better with free US shipping for orders $49+, 10% loyalty discount for orders $99+, and \u003ca href=\"https:\/\/proto-pasta.com\/pages\/bulk-discounts\" title=\"bulk discounts\" rel=\"noopener\" target=\"_blank\"\u003ebulk discounts\u003c\/a\u003e of 15-35% off starting at $249.\u003c\/p\u003e\n\u003cp\u003eLike \u003ca rel=\"noopener noreferrer\" title=\"Carbon Fiber\" href=\"https:\/\/www.proto-pasta.com\/collections\/carbon-fiber\" target=\"_blank\"\u003eCarbon Fiber\u003c\/a\u003e PLA, Protopasta Carbon Fiber PCTG is a performance value. It requires higher printing temperatures than Carbon Fiber PLA, but is still quite easy to print with bed temperatures from 70+ C and nozzle temps 255+ C. Higher nozzle temps improve layer adhesion, but risk overheating when printing too slow. We print up to 275 C, but 255 C is a good compromise. Start with a Generic PETG or PCTG profile and adjust if\/as needed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eLike other PCTGs and PETGs, material can stick to the nozzle. \u003cspan\u003eDrying may not resolve this completely. In this case, consider reducing the flow rate to less than 100% to reduce buildup. Further, you might add a \u003ca href=\"https:\/\/forum.bambulab.com\/t\/wipe-nozzle-option-during-print\/15576\/16\" title=\"nozzle wipe at layer change gcode\" rel=\"noopener\" target=\"_blank\"\u003enozzle wipe at layer change with custom gcode\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBlack High Strength Carbon Fiber PCTG is stronger and more ductile than Carbon Fiber PLA and HTPLA, but with a similar stiffness. It has a thermal performance in between PLA and heat treated HTPLA. Consider PCTG as a PETG alternative for improved durability, UV, and chemical resistance. \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex12-jan-2026-high-performance-pctg-composites\" title=\"PLA, PETG, and PCTG comparison\" rel=\"noopener\" target=\"_blank\"\u003eMore details in our blog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eProtopasta Carbon Fiber PCTG includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% new PCTG, made in the USA for the highest quality result\u003c\/li\u003e\n\u003cli\u003equality ingredients plus in-house processing for curated chemistry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eprocessing from 255+ C @ 2 cu mm\/s volume rate, 80+ C bed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003emore heat resistance than PLA, but less than heat treated HTPLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":48017869996280,"sku":"PGCF170-HSB","price":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":48017870029048,"sku":"PGCF1705-HSB","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50083195879672,"sku":"PGCF1710-HSB","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/htp2-cf_black-carbon-fiber-htpla-3d-print_860x_723c4941-69d4-4fec-abfb-0479f17c23dd.jpg?v=1772066287"},{"product_id":"gray-high-impact-carbon-fiber-pctg","title":"Gray High Impact Carbon Fiber PCTG","description":"\u003cp\u003e\u003cstrong\u003e~20% stronger + 115% stiffer than PCTG w\/o fibers. \u003c\/strong\u003eProtopasta High Impact Carbon Fiber is flexible than Protopasta High Strength Carbon Fiber PCTG. \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex12-jan-2026-high-performance-pctg-composites\" title=\"PLA, PETG, and PCTG comparison\" rel=\"noopener\" target=\"_blank\"\u003eSee our comparison\u003c\/a\u003e. Already a great value, made better with free US shipping for orders $49+, 10% loyalty discount for orders $99+, and \u003ca href=\"https:\/\/proto-pasta.com\/pages\/bulk-discounts\" title=\"bulk discounts\" rel=\"noopener\" target=\"_blank\"\u003ebulk discounts\u003c\/a\u003e of 15-35% off starting at $249.\u003c\/p\u003e\n\u003cp\u003eLike \u003ca rel=\"noopener noreferrer\" title=\"Carbon Fiber\" href=\"https:\/\/www.proto-pasta.com\/collections\/carbon-fiber\" target=\"_blank\"\u003eCarbon Fiber\u003c\/a\u003e PLA, Protopasta Carbon Fiber PCTG is a performance value. It requires higher printing temperatures than Carbon Fiber PLA, but is still quite easy to print with bed temperatures from 70+ C and nozzle temps 255+ C. Higher nozzle temps improve layer adhesion, but risk overheating when printing too slow. We print up to 275 C, but 255 C is a good compromise. Start with a Generic PETG or PCTG profile and adjust if\/as needed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eLike other PCTGs and PETGs, material can stick to the nozzle. \u003cspan\u003eDrying may not resolve this completely. In this case, consider reducing the flow rate to less than 100% to reduce buildup. Further, you might add a \u003ca href=\"https:\/\/forum.bambulab.com\/t\/wipe-nozzle-option-during-print\/15576\/16\" title=\"nozzle wipe at layer change gcode\" rel=\"noopener\" target=\"_blank\"\u003enozzle wipe at layer change with custom gcode\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBlack High Impact Carbon Fiber PCTG is stronger and more ductile than Carbon Fiber PLA and HTPLA, but less stiff. It also has a thermal performance in between PLA and heat treated HTPLA. Consider PCTG as a PETG alternative for improved durability, UV, and chemical resistance. \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex12-jan-2026-high-performance-pctg-composites\" title=\"PLA, PETG, and PCTG comparison\" rel=\"noopener\" target=\"_blank\"\u003eMore details in our blog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eProtopasta Carbon Fiber PCTG includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% new PCTG, made in the USA for the highest quality result\u003c\/li\u003e\n\u003cli\u003equality ingredients plus in-house processing for curated chemistry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eprocessing from 255+ C @ 2 cu mm\/s volume rate, 80+ C bed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003emore heat resistance than PLA, but less than heat treated HTPLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":48019621904632,"sku":"PGCF170-HIG","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":48019621937400,"sku":"PGCF1705-HIG","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50083197681912,"sku":"PGCF1710-HIG","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/htmf-gry_gray-matte-fiber-htpla-3d-print.jpg?v=1772064726"},{"product_id":"white-glass-fiber-pctg","title":"White Glass Fiber PCTG","description":"\u003cp\u003e\u003cstrong\u003eStiff like PLA, durable like PCTG. ~75% stiffer than PCTG w\/o fibers. Premium layer-hiding texture + low gloss.\u003c\/strong\u003e \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex12-jan-2026-high-performance-pctg-composites\" title=\"PLA, PETG, and PCTG comparison\" rel=\"noopener\" target=\"_blank\"\u003eSee our comparison\u003c\/a\u003e\u003cspan\u003e. \u003c\/span\u003e\u003ca rel=\"noopener\" title=\"custom colors\" href=\"https:\/\/proto-pasta.com\/pages\/custom-orders\" target=\"_blank\"\u003eContact us\u003c\/a\u003e for custom colors!\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eAlready a great value, made better with free US shipping for orders $49+, 10% loyalty discount for orders $99+, and \u003ca rel=\"noopener\" title=\"bulk discounts\" href=\"https:\/\/proto-pasta.com\/pages\/bulk-discounts\" target=\"_blank\"\u003ebulk discounts\u003c\/a\u003e of 15-35% off starting at $249.\u003c\/p\u003e\n\u003cp\u003eLike \u003ca href=\"https:\/\/proto-pasta.com\/search?q=carbon+fiber+pctg\u0026amp;options%5Bprefix%5D=last\" title=\"Glass Fiber HTPLA\" rel=\"noopener\" target=\"_blank\"\u003eGlass Fiber HTPLA\u003c\/a\u003e, Protopasta Glass Fiber PCTG is a performance value. It requires higher printing temperatures than HTPLA, but is still quite easy to print with bed temperatures from 70+ C and nozzle temps 255+ C. Higher nozzle temps improve layer adhesion, but risk overheating when printing too slow. We print up to 275 C, but 255 C is a good compromise. Start with a Generic PETG or PCTG profile and adjust if\/as needed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eLike other PCTGs and PETGs, material can stick to the nozzle. \u003cspan\u003eDrying may not resolve this completely. In this case, consider reducing the flow rate to less than 100% to reduce buildup. Further, you might add a \u003ca rel=\"noopener\" title=\"nozzle wipe at layer change gcode\" href=\"https:\/\/forum.bambulab.com\/t\/wipe-nozzle-option-during-print\/15576\/16\" target=\"_blank\"\u003enozzle wipe at layer change with custom gcode\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eGlass Fiber Carbon Fiber PCTG is more ductile than Glass Fiber HTPLA, but less strong and less stiff. It has a thermal performance in between PLA and heat treated HTPLA. Consider PCTG as a PETG alternative for improved durability, UV, and chemical resistance. \u003ca rel=\"noopener\" title=\"PLA, PETG, and PCTG comparison\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex12-jan-2026-high-performance-pctg-composites\" target=\"_blank\"\u003eMore details in our blog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eProtopasta Glass Fiber PCTG includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% new PCTG, made in the USA for the highest quality result\u003c\/li\u003e\n\u003cli\u003equality ingredients plus in-house processing for curated chemistry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eprocessing from 255+ C @ 2 cu mm\/s volume rate, 80+ C bed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003emore heat resistance than PLA, but less than heat treated HTPLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":48019623313656,"sku":"PGGF170-WHT","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":48019623346424,"sku":"PGGF1705-WHT","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50083200237816,"sku":"PGGF1710-WHT","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTGF-WHT-icosa-3dprint.png?v=1772066259"},{"product_id":"white-glass-fiber-htpetg","title":"White Glass Fiber HTPETG","description":"\u003cp\u003e\u003cstrong\u003eSimilar to Glass Fiber PCTG, but with higher temperature resistance.\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex14-may-2026-high-temp-petg\" title=\"HTPETG blog\" rel=\"noopener\" target=\"_blank\"\u003eVisit our blog for more details.\u003c\/a\u003e \u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003ePremium layer-hiding texture + low gloss.\u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e \u003c\/strong\u003e\u003ca rel=\"noopener\" title=\"custom colors\" href=\"https:\/\/proto-pasta.com\/pages\/custom-orders\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e for custom colors!\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAlready a great value, made better with free US shipping for orders $49+, 10% loyalty discount for orders $99+, and \u003c\/span\u003e\u003ca rel=\"noopener\" title=\"bulk discounts\" href=\"https:\/\/proto-pasta.com\/pages\/bulk-discounts\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003ebulk discounts\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e of 15-35% off starting at $249.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLike Glass Fiber HTPLA and PCTG, Protopasta Glass Fiber HTPETG is a performance value. It requires higher printing temperatures up to 300 C, but prints flat with bed temperatures from 100+ C. Higher nozzle temps improve layer adhesion, but risk overheating when printing too slow. More printing guidelines in our \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex14-may-2026-high-temp-petg\" title=\"HTPETG blog\" rel=\"noopener\" target=\"_blank\"\u003eHTPETG blog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eLike PCTGs and PETGs, material can stick to the nozzle. \u003cspan\u003eDrying may not resolve this completely. In this case, consider reducing the flow rate to less than 100% to reduce buildup. Further, you might add a \u003ca rel=\"noopener\" title=\"nozzle wipe at layer change gcode\" href=\"https:\/\/forum.bambulab.com\/t\/wipe-nozzle-option-during-print\/15576\/16\" target=\"_blank\"\u003enozzle wipe at layer change with custom gcode\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eProtopasta HTPETG includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% new HTPETG, made in the USA for the highest quality result.\u003c\/li\u003e\n\u003cli\u003equality ingredients plus in-house processing for curated chemistry.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eABS and ASA level heat resistance without the fumes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":50216345239800,"sku":"HPGF170-WHT","price":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50216345272568,"sku":"HPGF1705-WHT","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50216345305336,"sku":"HPGF1710-WHT","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HPGF-WHT-3dprint_001681e2-3498-4ba4-9cff-b9ce74d9e043.png?v=1787590659"},{"product_id":"highfive-blue-glass-fiber-htpetg","title":"Highfive Blue Glass Fiber HTPETG","description":"\u003cp\u003e\u003cstrong\u003eSimilar to Glass Fiber PCTG, but with higher temperature resistance.\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex14-may-2026-high-temp-petg\" title=\"HTPETG blog\" rel=\"noopener\" target=\"_blank\"\u003eVisit our blog for more details.\u003c\/a\u003e \u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003ePremium layer-hiding texture + sparkle.\u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e \u003c\/strong\u003e\u003ca rel=\"noopener\" title=\"custom colors\" href=\"https:\/\/proto-pasta.com\/pages\/custom-orders\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e for custom colors!\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAlready a great value, made better with free US shipping for orders $49+, 10% loyalty discount for orders $99+, and \u003c\/span\u003e\u003ca rel=\"noopener\" title=\"bulk discounts\" href=\"https:\/\/proto-pasta.com\/pages\/bulk-discounts\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003ebulk discounts\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e of 15-35% off starting at $249.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLike Glass Fiber HTPLA and PCTG, Protopasta Glass Fiber HTPETG is a performance value. It requires higher printing temperatures up to 300 C, but prints flat with bed temperatures from 100+ C. Higher nozzle temps improve layer adhesion, but risk overheating when printing too slow. More printing guidelines in our \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex14-may-2026-high-temp-petg\" title=\"HTPETG blog\" rel=\"noopener\" target=\"_blank\"\u003eHTPETG blog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eLike PCTGs and PETGs, material can stick to the nozzle. \u003cspan\u003eDrying may not resolve this completely. In this case, consider reducing the flow rate to less than 100% to reduce buildup. Further, you might add a \u003ca rel=\"noopener\" title=\"nozzle wipe at layer change gcode\" href=\"https:\/\/forum.bambulab.com\/t\/wipe-nozzle-option-during-print\/15576\/16\" target=\"_blank\"\u003enozzle wipe at layer change with custom gcode\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eProtopasta HTPETG includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% new HTPETG, made in the USA for the highest quality result.\u003c\/li\u003e\n\u003cli\u003eQuality ingredients plus in-house processing for curated chemistry.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eABS and ASA level heat resistance without the fumes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":50222839857400,"sku":"HPGF170-HFB","price":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50222839890168,"sku":"HPGF1705-HFB","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50222839922936,"sku":"HPGF1710-HFB","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HPGF-HFB-3dprint.png?v=1787592620"},{"product_id":"galaxy-black-high-impact-carbon-fiber-htpetg","title":"Galaxy Black High Impact Carbon Fiber HTPETG","description":"\u003cp\u003e\u003cstrong\u003eA lower CF % for more flex. Similar to High Impact Carbon Fiber PCTG, but with higher temperature resistance.\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex14-may-2026-high-temp-petg\" title=\"HTPETG blog\" rel=\"noopener\" target=\"_blank\"\u003eVisit our blog for more details.\u003c\/a\u003e \u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003ePremium layer-hiding texture + a touch of sparkle.\u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e \u003c\/strong\u003e\u003ca rel=\"noopener\" title=\"custom colors\" href=\"https:\/\/proto-pasta.com\/pages\/custom-orders\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e for custom colors!\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAlready a great value, made better with free US shipping for orders $49+, 10% loyalty discount for orders $99+, and \u003c\/span\u003e\u003ca rel=\"noopener\" title=\"bulk discounts\" href=\"https:\/\/proto-pasta.com\/pages\/bulk-discounts\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003ebulk discounts\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e of 15-35% off starting at $249.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLike Carbon Fiber HTPLA, PETG, and PCTG, Protopasta Carbon Fiber HTPETG is a performance value. It requires higher printing temperatures up to 300 C, but prints flat with bed temperatures from 100+ C. Higher nozzle temps improve layer adhesion, but risk overheating when printing too slow. More printing guidelines in our \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex14-may-2026-high-temp-petg\" title=\"HTPETG blog\" rel=\"noopener\" target=\"_blank\"\u003eHTPETG blog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eLike PCTGs and PETGs, material can stick to the nozzle. \u003cspan\u003eDrying may not resolve this completely. In this case, consider reducing the flow rate to less than 100% to reduce buildup. Further, you might add a \u003ca rel=\"noopener\" title=\"nozzle wipe at layer change gcode\" href=\"https:\/\/forum.bambulab.com\/t\/wipe-nozzle-option-during-print\/15576\/16\" target=\"_blank\"\u003enozzle wipe at layer change with custom gcode\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eProtopasta HTPETG includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% new HTPETG, made in the USA for the highest quality result.\u003c\/li\u003e\n\u003cli\u003equality ingredients plus in-house processing for curated chemistry.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eABS and ASA level heat resistance without the fumes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":50222926823672,"sku":"HPCF170-HIG","price":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50222926856440,"sku":"HPCF1705-HIG","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50222926889208,"sku":"HPCF1710-HIG","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HPCF-HIG-3dprint.png?v=1787593156"},{"product_id":"black-high-strength-carbon-fiber-htpetg","title":"Black High Strength Carbon Fiber HTPETG","description":"\u003cp\u003e\u003cstrong\u003eA higher CF % for less flex. Similar to High Strength Carbon Fiber PCTG, but with higher temperature resistance.\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex14-may-2026-high-temp-petg\" title=\"HTPETG blog\" rel=\"noopener\" target=\"_blank\"\u003eVisit our blog for more details.\u003c\/a\u003e \u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003ePremium layer-hiding texture + a touch of sparkle.\u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e \u003c\/strong\u003e\u003ca rel=\"noopener\" title=\"custom colors\" href=\"https:\/\/proto-pasta.com\/pages\/custom-orders\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e for custom colors!\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAlready a great value, made better with free US shipping for orders $49+, 10% loyalty discount for orders $99+, and \u003c\/span\u003e\u003ca rel=\"noopener\" title=\"bulk discounts\" href=\"https:\/\/proto-pasta.com\/pages\/bulk-discounts\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003ebulk discounts\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e of 15-35% off starting at $249.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLike Carbon Fiber HTPLA, PETG, and PCTG, Protopasta Carbon Fiber HTPETG is a performance value. It requires higher printing temperatures up to 300 C, but prints flat with bed temperatures from 100+ C. Higher nozzle temps improve layer adhesion, but risk overheating when printing too slow. More printing guidelines in our \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex14-may-2026-high-temp-petg\" title=\"HTPETG blog\" rel=\"noopener\" target=\"_blank\"\u003eHTPETG blog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eLike PCTGs and PETGs, material can stick to the nozzle. \u003cspan\u003eDrying may not resolve this completely. In this case, consider reducing the flow rate to less than 100% to reduce buildup. Further, you might add a \u003ca rel=\"noopener\" title=\"nozzle wipe at layer change gcode\" href=\"https:\/\/forum.bambulab.com\/t\/wipe-nozzle-option-during-print\/15576\/16\" target=\"_blank\"\u003enozzle wipe at layer change with custom gcode\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eProtopasta HTPETG includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% new HTPETG, made in the USA for the highest quality result.\u003c\/li\u003e\n\u003cli\u003equality ingredients plus in-house processing for curated chemistry.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eABS and ASA level heat resistance without the fumes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":50223026602232,"sku":"HPCF170-HSB","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50223026635000,"sku":"HPCF1705-HSB","price":39.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50223026667768,"sku":"HPCF1710-HSB","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HPCF-HSB-3dprint.png?v=1787593827"},{"product_id":"laser-gray-glass-fiber-htpla","title":"Laser Gray Glass Fiber HTPLA","description":"\u003ch2\u003eMarks w\/ Infrared (IR) \u0026amp; Diode Lasers\u003c\/h2\u003e\n\u003cp\u003eLaser Gray featured in \u003ca href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex15-july-2026-laser-marking-and-more-glow\" target=\"_blank\" title=\"Endless Exploration July 2026\" rel=\"noopener\"\u003eJuly 2026 Endless Exploration\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eMore about Glass Fiber HTPLA below:\u003c\/p\u003e\n\u003ch2\u003eHigh performance + premium finish\u003c\/h2\u003e\n\u003ch4\u003eMade in the USA from high quality ingredients\u003c\/h4\u003e\n\u003ch6\u003eLike Carbon Fiber HTPLA, Glass Fiber HTPLA\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ehas a high-quality, textured finish that hides layer lines\u003c\/li\u003e\n\u003cli\u003eis low moisture absorbing with no drying required\u003c\/li\u003e\n\u003cli\u003eis heat resistant up to 150 C when heat treated\u003c\/li\u003e\n\u003cli\u003ehas less shrink and warp than HTPLA w\/o fibers\u003c\/li\u003e\n\u003cli\u003eis abrasive so hard nozzles + gears recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eGlass Fiber HTPLA\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eenables high speed 3D printing up to 24 cu mm\/s at 240 C\u003c\/li\u003e\n\u003cli\u003eis colorable - available in red, white, \u0026amp; blue + custom colors\u003c\/li\u003e\n\u003cli\u003eis somewhat ductile with more flex than Carbon Fiber HTPLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eshrinks about 1% x\/y when heat treated at 100 C (200 - 225 F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatured in \u003ca title=\"Endless Exploration July 2025\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex9-july-2025-made-in-the-usa-glass-fiber-htpla\" rel=\"noopener\" target=\"_blank\"\u003eJuly 2025's Endless Exploration\u003c\/a\u003e. See blog for more details.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ca rel=\"noopener\" title=\"Endless Exploration Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eSubscribe to Endless Exploration\u003c\/a\u003e for new materials with new function every 2 months. \u003ca title=\"Newsletter subscribe\" href=\"http:\/\/3dp.li\/newsletter\" target=\"_blank\"\u003eSubscribe to our newsletter\u003c\/a\u003e for product news, support \u0026amp; discounts!\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":50227814924536,"sku":"HTGF170-LSR","price":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50227814957304,"sku":"HTGF1705-LSR","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50227814990072,"sku":"HTGF1710-LSR","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTGF-LSR-3dprint-D20_laser.png?v=1787620115"}],"url":"https:\/\/proto-pasta.com\/collections\/fiber-filled.oembed?page=2","provider":"Protoplant, makers of Protopasta","version":"1.0","type":"link"}