{"product_id":"pro-pctg-toolbox-yellow-1-75mm","title":"Pro PCTG, Toolbox Yellow, 1.75mm","description":"\u003c!-- more --\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Toolbox Yellow is color-matched to DeWalt power-tool yellow, so brackets, battery mounts and organizers match your tools. DeWalt is a trademark of its owner; 3D-Fuel is not affiliated with it.\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 (8-12x the impact toughness of PETG, notched Izod), 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\u003ePro PCTG ships on a Bambu AMS-compatible spool (tested in the AMS, AMS 2 Pro and AMS HT). Select the \"PCTG Pro\" profile so the AMS recognizes the material. \u003ca href=\"https:\/\/support.3dfuel.com\/hc\/en-us\/articles\/360059449374\" title=\"3D-Fuel spool sizes and weights\" rel=\"noopener\" target=\"_blank\"\u003eSpool sizes and weights\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003ePro PCTG Has 8-12x the Impact Toughness of PETG (Notched Izod)\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 70C for 6-8 hours, or 65C for 8-12 hours if your dryer cannot reach 70C. If your dryer has no PCTG preset, use the PETG preset.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in more than 40 colors\u003c\/strong\u003e, including transparent, translucent, metallic, fluorescent and Toolbox colors. \u003ca href=\"https:\/\/www.3dfuel.com\/collections\/1-75mm-pro-pctg\" title=\"All Pro PCTG colors\"\u003eSee all Pro PCTG colors.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003ePrint Settings\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Temperature:\u003c\/strong\u003e 250-280C (hotter for faster prints, thicker layers and hardened nozzles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBed Temperature:\u003c\/strong\u003e 80C on clean textured PEI, no glue. Raise 5C at a time for warping on large parts; 85-90C is fine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBed Surface:\u003c\/strong\u003e Textured PEI. Avoid bare smooth PEI (Pro PCTG can damage it); use a glue stick as a release layer on smooth sheets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Cooling:\u003c\/strong\u003e 5-40%, at least half of your PETG setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrint Speed:\u003c\/strong\u003e Nothing above 150 mm\/s; outer walls and top surfaces 100 mm\/s or less\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Volumetric Speed:\u003c\/strong\u003e 10-15 mm³\/s on a 0.4 mm nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Advance:\u003c\/strong\u003e Calibrate for Pro PCTG. Do not reuse a PETG value; this is the single biggest factor in clean prints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Not required. If you have one, keep it closed\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\/3D-Fuel_Pro_PCTG_TDS_9-2-25.pdf?v=1787915348\" 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\/3D-Fuel_Pro_PCTG_SDS_rev_2-16-25.pdf?v=1787908538\" 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. We have complete control over the manufacturing process and can ensure consistent quality for every spool. \u003ca href=\"https:\/\/www.3dfuel.com\/pages\/filament-quality\" title=\"3D-Fuel filament quality\" rel=\"noopener\" target=\"_blank\"\u003eLearn more about 3D-Fuel filament quality.\u003c\/a\u003e\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. We use a multi-axis laser measurement system to control our filament diameter and ovality in real time during production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking Information:\u003c\/strong\u003e\u003cbr\u003eEvery spool of Pro PCTG arrives on a durable plastic reel compatible with the Bambu Lab AMS, vacuum-sealed with a desiccant packet to keep out moisture. Spool sizes are net filament weight. \u003ca href=\"https:\/\/support.3dfuel.com\/hc\/en-us\/articles\/360059449374\" title=\"3D-Fuel spool sizes and weights\" rel=\"noopener\" target=\"_blank\"\u003eSee spool sizes and weights.\u003c\/a\u003e\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. We use what we manufacture in our 3D printing operations to ensure that our filament provides the best quality possible.\u003c\/p\u003e","brand":"3D-Fuel","offers":[{"title":"Pro PCTG \/ 1kg 1.75mm Spool \/ Toolbox Yellow","offer_id":52037737775420,"sku":"E4536","price":29.95,"currency_code":"USD","in_stock":true},{"title":"Pro PCTG \/ 4kg 1.75mm Spool \/ Toolbox Yellow","offer_id":53049814778172,"sku":"E4736","price":115.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0027\/5339\/6848\/files\/pro-pctg-toolbox-yellow-175mm-9551315.jpg?v=1755696729","url":"https:\/\/www.3dfuel.com\/products\/pro-pctg-toolbox-yellow-1-75mm","provider":"3D-Fuel","version":"1.0","type":"link"}