{"product_id":"refuel-3d-fuel-recycled-pro-pctg-1-75mm","title":"ReFuel™3D-Fuel Recycled Pro PCTG, 1.75mm","description":"\u003c!-- more --\u003e\n\u003cp style=\"text-align: center;\"\u003eReFuel recycled Pro PCTG is an excellent way to try out Pro PCTG for the first time. Pro PCTG is like PETG on steroids with better impact toughness, better layer-to-layer adhesion, broader chemical resistance, more UV resistance, and a moisture absorption rate 1\/3 that of PETG.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eReFuel™ is recycled filament from out-of-spec materials \u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eColors Vary - No Color Selection - \u003cspan style=\"color: #ff00ff;\"\u003eAS-IS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #fa0707;\"\u003ePlease Read:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eThis is the same filament material as 3D-Fuel's regular Pro PCTG, but is recycled from their in-house production waste. \u003c\/strong\u003ethey've taken their Pro PCTG scraps and out of spec material (spools that were rejected during production due to over or under diameter readings), transition material and cut off waste and cut it into pellets that they can use to make filament!\u003c\/p\u003e\n\u003cp\u003eIt works great, prints great, and is otherwise almost equal to their normal Pro PCTG.  They f\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eollow the same quality guidelines. They're just not printing the full-color labels and they're putting them in a plain brown box to keep costs low - they just sell it to recover the scrap material. \u003c\/span\u003eThey're making filament out of their own industrial scrap to keep it out of landfills and to provide a very usable material, especially for prototyping.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor: \u003cspan style=\"color: #fa0404;\"\u003eColor will vary on this product.\u003c\/span\u003e\u003c\/strong\u003e It is made of almost every color they make, and the darker colors seem to take charge. Depending on what they have reground, it could come in any shade of color in the future.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSince they mix ALL colors to make ReFuel, the colors will be mostly darker earth tones with black, brown, and red shades, but they can vary from grayish-white to nearly black.\u003cspan style=\"color: #ff0000;\"\u003e No color selection is available.\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNone are equal to 3D-Fuel's standard colors. Most likely, the items you receive in a single order will be all about the same shade and color as they will likely have been made as part of the same ReFuel production lot. \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003e(They are also boxed in plain brown boxes with no windows, so they can't even tell what color they pick when they ship them.)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e ReFuel comes vacuum-sealed with desiccant in a plain brown box with minimal labeling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize: \u003c\/strong\u003eTo keep this product simple, \u003cspan style=\"color: #f90707;\"\u003e\u003cstrong\u003e3D-Fuel only offers it in 1.75mm 1kg and 4kg spools.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility: \u003c\/strong\u003ePro PCTG ReFuel should work in any printer that uses 1.75mm filament.\u003c\/p\u003e\n\u003cp\u003e3D-Fuel \u003cstrong\u003ePro PCTG is like PETG but better\u003c\/strong\u003e in many ways. It is \u003cstrong\u003etougher\u003c\/strong\u003e (up to 20x tougher than PETG), more \u003cstrong\u003echemically resistant\u003c\/strong\u003e, and has even greater clarity than PETG. Pro PCTG is an easy-to-use material with a \u003cstrong\u003elower moisture absorption rate\u003c\/strong\u003e than PETG and doesn't require an enclosure - use it just like PETG.\u003c\/p\u003e\n\u003cp\u003eThe broad color selection and ease of printing make it an ideal choice for printing in a multi-color 3D printing system like the Bambu Lab AMS.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePrint Profiles\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/support.3dfuel.com\/hc\/en-us\/articles\/22046343945495-Pro-PCTG-Print-Profiles\" title=\"3D-Fuel Pro PCTG print profiles\" rel=\"noopener\" target=\"_blank\"\u003ePrint profiles for Pro PCTG on the Bambu Lab printers are available here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBambu AMS Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSince October 2023, the 3D-Fuel Standard PLA+ has been manufactured using an AMS-compliant spool. Since it takes time for some colors to move through their warehouse inventory, you may receive an older spool type. This is still compatible with the AMS, but you must leave the lid open a few mm.\u003c\/p\u003e\n\u003ch2\u003ePro PCTG is 20-50% More Impact Resistant Than PETG\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong\u003eKey Reasons for Better Impact Toughness\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Structure\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePCTG contains \u003cstrong\u003ecyclohexane dimethanol (CHDM)\u003c\/strong\u003e, which gives it increased flexibility and toughness compared to PETG’s ethylene glycol structure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility vs. Brittleness\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePCTG is more ductile, allowing it to absorb and dissipate energy during impact without cracking or shattering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayer Adhesion\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePCTG has better inter-layer bonding when 3D printed, reducing weak points in the structure where impact forces might cause failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e\n\u003cstrong\u003eReal-World Implications\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop Resistance\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePCTG parts are less likely to crack, chip, or break when dropped, making it ideal for high-impact applications like enclosures or wearable devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeated Stress\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePCTG can endure repeated bending or sudden forces better than PETG, making it more suitable for hinges, clips, and flexible parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability in Extreme Conditions\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePCTG resists embrittlement under low temperatures, maintaining its toughness in environments where PETG may fail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e\n\u003cstrong\u003eExample Use Cases Benefiting from PCTG's Toughness\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtective housings for electronics or tools.\u003c\/li\u003e\n\u003cli\u003eDrone parts and propeller guards.\u003c\/li\u003e\n\u003cli\u003eFlexible clips, snap-fits, and living hinges.\u003c\/li\u003e\n\u003cli\u003eImpact-resistant containers or enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eChemical Resistance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable class=\"table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChemical Type\u003c\/th\u003e\n\u003cth\u003eExamples\u003c\/th\u003e\n\u003cth\u003ePCTG Advantage\u003c\/th\u003e\n\u003cth\u003ePETG Limitation\u003c\/th\u003e\n\u003cth\u003eComparison (CRR)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohols\u003c\/td\u003e\n\u003ctd\u003eIsopropyl alcohol (IPA), ethanol, methanol\u003c\/td\u003e\n\u003ctd\u003eResists prolonged exposure without degrading or cracking.\u003c\/td\u003e\n\u003ctd\u003eDegrades or stress cracks with high alcohol concentrations over time.\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrocarbons\u003c\/td\u003e\n\u003ctd\u003eHexane, heptane, gasoline, mineral spirits\u003c\/td\u003e\n\u003ctd\u003eBetter resistance to hydrocarbon-based solvents.\u003c\/td\u003e\n\u003ctd\u003eSoftens or weakens when exposed to hydrocarbons.\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcids\u003c\/td\u003e\n\u003ctd\u003eAcetic acid, citric acid, phosphoric acid\u003c\/td\u003e\n\u003ctd\u003eMaintains structural integrity in mild to moderately concentrated acids.\u003c\/td\u003e\n\u003ctd\u003eDegrades faster in acidic environments at higher concentrations.\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBases (Alkalis)\u003c\/td\u003e\n\u003ctd\u003eSodium hydroxide, potassium hydroxide, ammonium hydroxide\u003c\/td\u003e\n\u003ctd\u003eBetter resistance to strong alkalis.\u003c\/td\u003e\n\u003ctd\u003eMay crack or degrade when exposed to strong bases.\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e1.33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning Agents\u003c\/td\u003e\n\u003ctd\u003eBleach (sodium hypochlorite), industrial degreasers, detergent solutions\u003c\/td\u003e\n\u003ctd\u003eWithstands harsh cleaning agents without discoloration or damage.\u003c\/td\u003e\n\u003ctd\u003eDiscolors, cracks, or loses properties with harsh cleaning agents over time.\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOils and Lubricants\u003c\/td\u003e\n\u003ctd\u003eEngine oils, hydraulic fluids, cutting oils\u003c\/td\u003e\n\u003ctd\u003eResists degradation from prolonged exposure to oils.\u003c\/td\u003e\n\u003ctd\u003eAbsorbs oils over time, potentially leading to swelling or weakening.\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKetones\u003c\/td\u003e\n\u003ctd\u003eAcetone, methyl ethyl ketone (MEK)\u003c\/td\u003e\n\u003ctd\u003ePerforms slightly better in low-concentration ketones.\u003c\/td\u003e\n\u003ctd\u003eSoftens or dissolves more readily in ketone-rich environments.\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003ePro PCTG Has Lower Moisture Absorption Than PETG\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePETG\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHygroscopic\u003c\/strong\u003e: PETG absorbs moisture from the air, but at a relatively low rate compared to more hygroscopic materials like nylon or TPU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Absorption Rate\u003c\/strong\u003e: Approximately \u003cstrong\u003e0.2–0.3%\u003c\/strong\u003e by weight after prolonged exposure to humid environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffects of Moisture\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eDuring printing, moisture in PETG can lead to stringing, bubbling, and surface defects due to water vaporizing in the hotend.\u003c\/li\u003e\n\u003cli\u003eMechanical properties (like impact strength) can slightly degrade over time with prolonged exposure to high humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePCTG\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlightly Lower Moisture Absorption\u003c\/strong\u003e: PCTG absorbs less moisture than PETG, typically around \u003cstrong\u003e0.1–0.2%\u003c\/strong\u003e by weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Resistance\u003c\/strong\u003e: Due to its cyclohexane dimethanol (CHDM) component, PCTG’s molecular structure makes it less hygroscopic and more resistant to moisture-induced degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffects of Moisture\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePCTG generally performs better than PETG in humid conditions, retaining clarity, toughness, and dimensional stability for longer periods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy the Difference?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Structure\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePETG’s glycol modification increases flexibility but leaves the material slightly more hygroscopic.\u003c\/li\u003e\n\u003cli\u003ePCTG’s modified structure with CHDM reduces the polar sites available for moisture interaction, resulting in less absorption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePractical Implications\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3D Printing\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePETG\u003c\/strong\u003e: Requires drying more frequently, especially if exposed to humid environments, as even slight moisture absorption can lead to print defects (bubbling, stringing, poor adhesion).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCTG\u003c\/strong\u003e: Requires less frequent drying, making it easier to handle in environments with higher humidity. It is also more forgiving if printed without drying.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBoth materials benefit from being stored in airtight containers with desiccant.\u003c\/li\u003e\n\u003cli\u003ePCTG will be less prone to degradation if exposed to moisture for extended periods compared to PETG.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Use in Humid Environments\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCTG is more stable\u003c\/strong\u003e and less likely to lose mechanical properties over time in high-humidity settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003eDrying\u003c\/h3\u003e\n\u003cp\u003eFor both materials, drying before printing and proper storage is recommended for optimal performance, but \u003cstrong\u003ePCTG is less maintenance-intensive\u003c\/strong\u003e in this regard.\u003c\/p\u003e\n\u003cp\u003eWhen you need to dry Pro PCTG, use a temperature of 60-70C for 4-8 hours.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eAdditional Filament Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Printing Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e260-280C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Bed Temperature:\u003c\/strong\u003e\u003cspan\u003e 70-8\u003c\/span\u003e0C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBed Surface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePEI, heated bare glass, BuildTak, WhamBam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Print Speed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e60 – 250 mm\/s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0027\/5339\/6848\/files\/TDS-Essentium-PCTG.pdf?v=1723400619\" rel=\"noopener\" target=\"_blank\"\u003ePro PCTG TDS\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0027\/5339\/6848\/files\/SDS-Essentium-PCTG.pdf?v=1723400619\" rel=\"noopener\" target=\"_blank\"\u003ePro PCTG SDS\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality:\u003c\/strong\u003e\u003cbr\u003eAll 3D-Fuel 3D printer filament is manufactured in the United States. They have complete control over the manufacturing process and can ensure consistent quality for every spool.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiameter Tolerance:\u003c\/strong\u003e\u003cbr\u003eVariable 3D filament diameters can cause significant problems in your 3D printer. 3D-Fuel uses a multi-axis laser measurement system to control their filament diameter and ovality in real time during production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking Information:\u003c\/strong\u003e\u003cbr\u003eA full 1kg (2.2 lbs) of Pro PCTG plastic filament arrives on a durable plastic reel compatible with the Bambu Lab AMS. The reel is vacuum-sealed with a desiccant packet to keep out moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest Printing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003eThe 3D-Fuel test lab features multiple brands of 3D printers, including Bambu Lab, Creality3D, Prusa, Raise3D, MakerBot, LulzBot, FlashForge, and more. 3D-Fuel uses what they manufacture in their 3D printing operations to ensure that their filament provides the best quality possible.\u003c\/p\u003e","brand":"3D-Fuel","offers":[{"title":"Pro PCTG \/ 1kg 1.75mm Spool \/ ReFuel","offer_id":48251889418485,"sku":"E45R0","price":24.9,"currency_code":"USD","in_stock":true},{"title":"Pro PCTG \/ 4kg 1.75mm Spool \/ ReFuel","offer_id":48251889451253,"sku":"E47R0","price":89.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/9733\/files\/refuel3d-fuel-recycled-pro-pctg-175mm-140464_16550d69-3e64-40b3-ac7b-515c093e8e90.jpg?v=1781102540","url":"https:\/\/shop.thevirtualfoundry.com\/products\/refuel-3d-fuel-recycled-pro-pctg-1-75mm","provider":"The Virtual Foundry","version":"1.0","type":"link"}