{"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":5.5,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 500g Spool","offer_id":50223026635000,"sku":"HPCF1705-HSB","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1.75mm \/ 1kg Spool","offer_id":50223026667768,"sku":"HPCF1710-HSB","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9095\/files\/HPCF-HSB-3dprint.png?v=1787593827","url":"https:\/\/proto-pasta.com\/products\/black-high-strength-carbon-fiber-htpetg","provider":"Protoplant, makers of Protopasta","version":"1.0","type":"link"}