{"title":"Now shipping on plastic spools","description":"\u003cp\u003eAll new product made starting in June 2026 has been on plastic spools sides. Here's the filaments we've sold out of cardboard and are now exclusively on plastic. Updated 9\/1\/2026.\u003c\/p\u003e","products":[{"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":"fluorescent-pink-htpla","title":"Fluorescent Pink HTPLA","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003eGet your glow on!\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eBold, opaque pink in daylight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBright glow at night w\/ blacklight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDark photos lit w\/ optimal 365 nm UV.\u003c\/li\u003e\n\u003cli\u003eEnjoy all our \u003ca href=\"https:\/\/proto-pasta.com\/collections\/color-changing\" title=\"Color changing collection\" rel=\"noopener\" target=\"_blank\"\u003ecolor changing\u003c\/a\u003e filaments.\u003c\/li\u003e\n\u003cli\u003eA Protopasta exclusive filament\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003ca title=\"Endless Pastabilities Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eSubscribe to Endless PLA\u003c\/a\u003e for new colors first and at a discount 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\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\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\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" 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\" 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\" 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":50223590768888,"sku":"HTP2170-FLP","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50223590801656,"sku":"HTP21705-FLP","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50223590834424,"sku":"HTP21710-FLP","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTP2-FLP-3dprint-daynight.png?v=1787596652"},{"product_id":"fluorescent-red-htpla","title":"Fluorescent Red HTPLA","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003eGet your glow on!\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eBold, opaque red in daylight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBright glow at night w\/ blacklight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDark photos lit w\/ optimal 365 nm UV.\u003c\/li\u003e\n\u003cli\u003eEnjoy all our \u003ca href=\"https:\/\/proto-pasta.com\/collections\/color-changing\" title=\"Color changing collection\" rel=\"noopener\" target=\"_blank\"\u003ecolor changing\u003c\/a\u003e filaments.\u003c\/li\u003e\n\u003cli\u003eA Protopasta exclusive filament\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003ca title=\"Endless Pastabilities Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eSubscribe to Endless PLA\u003c\/a\u003e for new colors first and at a discount 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\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\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\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" 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\" 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\" 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":50224582820088,"sku":"HTP2170-FLR","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50224582852856,"sku":"HTP21705-FLR","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50224582885624,"sku":"HTP21710-FLR","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTP2-FLR-3dprint-daynight.png?v=1787601260"},{"product_id":"fluorescent-blue-htpla","title":"Fluorescent Blue HTPLA","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003eGet your glow on!\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eBold, opaque blue in daylight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBright glow at night w\/ blacklight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDark photos lit w\/ optimal 365 nm UV.\u003c\/li\u003e\n\u003cli\u003eEnjoy all our \u003ca href=\"https:\/\/proto-pasta.com\/collections\/color-changing\" title=\"Color changing collection\" rel=\"noopener\" target=\"_blank\"\u003ecolor changing\u003c\/a\u003e filaments.\u003c\/li\u003e\n\u003cli\u003eA Protopasta exclusive filament\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003ca title=\"Endless Pastabilities Filament Subscription\" href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" target=\"_blank\"\u003eSubscribe to Endless PLA\u003c\/a\u003e for new colors first and at a discount 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\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\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\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" 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\" 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\" 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":50224641966328,"sku":"HTP2170-FLB","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50224641999096,"sku":"HTP21705-FLB","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50224642031864,"sku":"HTP21710-FLB","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTP2-FLB-3dprint-daynight.png?v=1787601432"},{"product_id":"nebula-glow-in-the-dark","title":"Nebula Glow HTPLA","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003eGlows in the dark!\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eNebula by day, glow by night\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow wear glow additive\u003c\/li\u003e\n\u003cli\u003eUse wear resistant nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex15-july-2026-laser-marking-and-more-glow\" title=\"Endless Exploration July 2026\" target=\"_blank\"\u003eFrom July 2026 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\u003cspan\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" title=\"Endless Exploration Filament Subscription\" rel=\"noopener\" target=\"_blank\"\u003eSubscribe to Endless Exploration\u003c\/a\u003e for new materials with new function first and at a discount, every 2 months. \u003ca href=\"http:\/\/3dp.li\/newsletter\" title=\"Newsletter subscribe\" target=\"_blank\"\u003eSubscribe to our newsletter\u003c\/a\u003e for product news, support \u0026amp; discounts!\u003c\/span\u003e\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\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\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":50224718315768,"sku":"HTP2170-NGL","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50224718348536,"sku":"HTP21705-NGL","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50224718381304,"sku":"HTP21710-NGL","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTP2-NGL-3dprint-daynight.png?v=1787609680"},{"product_id":"candy-rainbow-glow","title":"Candy Rainbow Glow HTPLA","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003eGlows in the dark!\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCandy Rainbow by day, glow by night\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow wear glow additive\u003c\/li\u003e\n\u003cli\u003eUse wear resistant nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex15-july-2026-laser-marking-and-more-glow\" title=\"Endless Exploration July 2026\" target=\"_blank\"\u003eFrom July 2026 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\u003cspan\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" title=\"Endless Exploration Filament Subscription\" rel=\"noopener\" target=\"_blank\"\u003eSubscribe to Endless Exploration\u003c\/a\u003e for new materials with new function first and at a discount, every 2 months. \u003ca href=\"http:\/\/3dp.li\/newsletter\" title=\"Newsletter subscribe\" target=\"_blank\"\u003eSubscribe to our newsletter\u003c\/a\u003e for product news, support \u0026amp; discounts!\u003c\/span\u003e\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\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\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":50227796050168,"sku":"HTP2170-CRG","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50227796082936,"sku":"HTP21705-CRG","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50227796115704,"sku":"HTP21710-CRG","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTP2-CRG-3dprint-daynight.png?v=1787618613"},{"product_id":"forest-fantasy-glow","title":"Forest Fantasy Glow HTPLA","description":"\u003cdiv class=\"sqs-block html-block sqs-block-html\"\u003e\n\u003ch1\u003eGlows in the dark!\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eForest Fantasy by day, glow by night\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow wear glow additive\u003c\/li\u003e\n\u003cli\u003eUse wear resistant nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/proto-pasta.com\/blogs\/stories\/endless-exploration-ex15-july-2026-laser-marking-and-more-glow\" title=\"Endless Exploration July 2026\" target=\"_blank\"\u003eFrom July 2026 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\u003cspan\u003e\u003ca href=\"https:\/\/www.proto-pasta.com\/products\/endless-pastabilities\" title=\"Endless Exploration Filament Subscription\" rel=\"noopener\" target=\"_blank\"\u003eSubscribe to Endless Exploration\u003c\/a\u003e for new materials with new function first and at a discount, every 2 months. \u003ca href=\"http:\/\/3dp.li\/newsletter\" title=\"Newsletter subscribe\" target=\"_blank\"\u003eSubscribe to our newsletter\u003c\/a\u003e for product news, support \u0026amp; discounts!\u003c\/span\u003e\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\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\u003c\/div\u003e","brand":"Protoplant, makers of Protopasta","offers":[{"title":"1.75mm \/ 50g Coil","offer_id":50227802079480,"sku":"HTGL170-FGL","price":5.0,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50227802112248,"sku":"HTGL1705-FGL","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50227802145016,"sku":"HTGL1710-FGL","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HTGL-FGL-3dprint-daynight.png?v=1787621673"},{"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\/no-shipping-on-plastic-spools.oembed","provider":"Protoplant, makers of Protopasta","version":"1.0","type":"link"}