Meet 3D-Fuel Pro PCTG in Electric Pink, a 1.75 mm filament that elevates a familiar PETG-like workflow with far greater toughness and resilience. Designed to be easy to print and incredibly versatile, Pro PCTG delivers a tougher, clearer, and more chemical-resistant finished part while maintaining PETG’s user-friendly printing characteristics.

Why Pro PCTG stands out

Up to 30x tougher than PETG, delivering impact resistance you can feel in every part.
20-50% more impact resistant than PETG, thanks to a refined molecular structure that adds flexibility and toughness without sacrificing clarity.
Exceptional layer adhesion reduces weak points where failure can start, enhancing durability in real-world use.
Higher chemical resistance across a range of substances, plus a lower moisture absorption rate that minimizes print surprises and enclosures.
Clearer than PETG, helping you showcase high-contrast details and intricate geometries.
Easy-to-use, print-like-PETG behavior means you can print without an enclosure and with a broad color selection.
Electric Pink color adds a bold, visible finish ideal for consumer electronics housings, dashboards, or color-coded parts in assemblies.

Real-world applications

Protective housings for electronics or tools where impact and moisture resistance matter.
Drone components, propeller guards, and other high-impact parts in demanding environments.
Flexible clips, living hinges, and snap-fit assemblies that endure repeated use.
Impact-resistant enclosures or containers that stand up to drops and knocks.

Printing and material notes

Pro PCTG prints similarly to PETG but with enhanced toughness and chemical resistance. Its lower moisture absorption helps you avoid warping or print defects associated with hygroscopic materials, and you won’t need an enclosure for most applications. For multi-color printing workflows, its robust printability makes it a reliable choice in systems like the Bambu Lab AMS.

Print Profiles Print profiles for Pro PCTG on the Bambu Lab printers are available here. Bambu AMS Compatibility Since October 2023, the 3D-Fuel Standard PLA+ has been manufactured using an AMS-compliant spool ( more info on our spool sizes and weights). Since it takes time for some colors to move through our 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.

Chemical resistance at a glance

Pro PCTG offers improved resistance against a variety of chemicals compared with PETG, including:

Alcohols (IPA, ethanol, methanol): Resists prolonged exposure without degrading or cracking.
Hydrocarbons (hexane, heptane, gasoline, mineral spirits): Better resistance to hydrocarbon-based solvents.
Acids (acetic acid, citric acid, phosphoric acid): Maintains structural integrity in mild to moderately concentrated acids.
Bases (sodium hydroxide, potassium hydroxide, ammonium hydroxide): Better resistance to strong alkalis.
Cleaning agents (bleach, industrial degreasers, detergents): Withstands harsh cleaners without discoloration or damage.
Oils and lubricants (engine oils, hydraulic fluids, cutting oils): Resists degradation from prolonged exposure to oils.
Ketones (acetone, MEK): Performs slightly better in low-concentration ketones.

Additional resources

Print profiles for Pro PCTG on the Bambu Lab printers are available here.
more info on our spool sizes and weights
Pro PCTG TDS
Pro PCTG SDS
Learn more about 3D-Fuel filament quality.

Color, clarity, and toughness come together in Pro PCTG Electric Pink to help you produce standout parts that perform under real-world use. If you’re printing multi-color assemblies or color-coded components in a high-impact environment, Pro PCTG provides a reliable, easy-to-handle solution that comes ready to print with minimal fuss.

Chemical Type	Examples	PCTG Advantage	PETG Limitation	Comparison (CRR)
Alcohols	Isopropyl alcohol (IPA), ethanol, methanol	Resists prolonged exposure without degrading or cracking.	Degrades or stress cracks with high alcohol concentrations over time.	1.8
Hydrocarbons	Hexane, heptane, gasoline, mineral spirits	Better resistance to hydrocarbon-based solvents.	Softens or weakens when exposed to hydrocarbons.	2.0
Acids	Acetic acid, citric acid, phosphoric acid	Maintains structural integrity in mild to moderately concentrated acids.	Degrades faster in acidic environments at higher concentrations.	1.4
Bases (Alkalis)	Sodium hydroxide, potassium hydroxide, ammonium hydroxide	Better resistance to strong alkalis.	May crack or degrade when exposed to strong bases.	1.33
Cleaning Agents	Bleach (sodium hypochlorite), industrial degreasers, detergent solutions	Withstands harsh cleaning agents without discoloration or damage.	Discolors, cracks, or loses properties with harsh cleaning agents over time.	1.5
Oils and Lubricants	Engine oils, hydraulic fluids, cutting oils	Resists degradation from prolonged exposure to oils.	Absorbs oils over time, potentially leading to swelling or weakening.	1.6
Ketones	Acetone, methyl ethyl ketone (MEK)	Performs slightly better in low-concentration ketones.	Softens or dissolves more readily in ketone-rich environments.	1.2

Color Name	Display	Hex Code	Closest Pantone®
Natural		Clear	Clear
Brightest White		#EBECEA	P 179-1 U
Snow White		#F2F2ED	P 1-1 C
Desert Tan		#C1AC98	15-1309 TPG
Flat Dark Earth		#977B6C	4257 CP
Chocolate Brown		#58413B	P 67-16 C
Bubblegum Pink		#EAAAB6	4064 UP
Grape Purple		#5E528F	7679 CP
Cobalt Blue		#0C3681	2736 CP
Ocean Blue		#0069A4	2935 CP
Olive Green		#545746	176-15 C
Grass Green		#4D9D5A	P 139-8 U
LulzBot Green		#C8CB18	14-0443 TPG
Daffodil Yellow		#FFC02C	109 UP
Tangerine Orange		#EF744C	16-1349 TPG
Fire Engine Red		#C73229	P 52-16 C
Iron Red		#8A292A	P 54-8 C
Metallic Copper		#894D3F	7601 CP
Metallic Gold		#C58F4C	16-0950 TPG
Metallic Silver		#7D8081	Cool Gray 11 U
Industrial Gray		#858B8D	Cool Gray 10 U
Charcoal Gray		#4D545A	296 UP
Midnight Black		#353535	19-4006 TPG
Fluorescent Orange		#EA7A68	P 45-5 U

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