3D-Fuel Pro PCTG in Bubblegum Pink, 1.75mm, blends the familiar printability of PETG with upgraded toughness, chemical resistance, and clarity. It prints like PETG, but delivers dramatically higher impact strength and a clearer, more durable finish—without the need for an enclosure in most setups. This makes it an ideal choice for multi-color prints on AMS-equipped systems, including the Bambu Lab lineup.
What makes Pro PCTG stand out
- Unmatched toughness: up to 30x tougher than PETG, with improved ductility that absorbs and dissipates impact energy rather than cracking.
- Greater impact resistance: 20–50% more impact resistant than PETG across common use cases, reducing failure points in hinges, enclosures, and snap-fit parts.
- Superior inter-layer adhesion: stronger bonding between layers to minimize delamination under stress, boosting durability for functional parts.
- Clearer performance: maintains high clarity while delivering the toughness PETG rarely matches.
- Lower moisture sensitivity: easier to print than PETG in typical room conditions, reducing warping and stringing associated with moisture uptake.
- Enclosure-free printing: designed for straightforward printing without an enclosure in most home and office environments.
- Broad color range: a wide color selection, including Bubblegum Pink, for multi-color assemblies and vibrant prototypes.
Print with confidence on Bambu Lab AMS
- Ideal for multi-color builds and complex assemblies thanks to the filament’s robust mechanical properties and a vibrant color palette.
- Print profiles for Pro PCTG on the Bambu Lab printers are accessible to streamline setup and results.
- AMS compatibility: you may encounter older spool types in stock; these remain AMS-compatible, though you might need to leave the lid open a few millimeters.
Chemical resistance you can rely on
Pro PCTG demonstrates strong resistance across a range of common chemicals, offering better performance than PETG in many scenarios. The table below summarizes key comparisons to give you a quick reference for real-world use.
| 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, MEK |
Performs slightly better in low-concentration ketones. |
Softens or dissolves more readily in ketone-rich environments. |
1.2 |
Specs and practical details
- Diameter: 1.75 mm
- Color: Bubblegum Pink
- Filament type: Pro PCTG
- Brand: 3D-Fuel
Real-world use cases
- Protective housings for electronics or tools where impact resistance matters
- Drone parts, propeller guards, and other high-durability components
- Flexible clips, snap-fits, and living hinges that withstand repeated stress
- Impact-resistant enclosures and containers for harsh environments
Print profiles for Pro PCTG on the Bambu Lab printers are available. Learn more about spool sizes and weights, Pro PCTG technical data (TDS) and safety data sheets (SDS), and 3D-Fuel filament quality to help you choose the right filament for your project.
Anchor text notes: Print profiles for Pro PCTG on the Bambu Lab printers are available here. Learn more about 3D-Fuel filament quality. Pro PCTG TDS. Pro PCTG SDS. More info on our spool sizes and weights.
| 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 |
Shipping Policy
Effective Date: 11/18/2025
Last Updated: 3/3/2026
1. Introduction
At Hobby Tech Supply, we aim to provide a seamless and transparent shipping experience for our customers. This Shipping Policy outlines the terms and conditions related to the delivery of products purchased from our website, hobbytechsupply.com.
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Future Expansion:
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Standard Shipping: FREE standard shipping for all orders over $100
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Some products ship directly from our supplier or manufacturer partners and may be subject to supplier-specific shipping rates, handling fees, delivery timelines, minimum order thresholds, or freight requirements. These supplier-specific terms may differ from Hobby Tech Supply’s standard shipping policy and may override general free-shipping offers where applicable.
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Legal Entity:
Ashrei Ventures LLC d/b/a Hobby Tech Supply
502 W 7th St ste 100, Erie, PA 16502
Hobby Tech Supply is a trade name (DBA) owned and operated by Ashrei Ventures LLC, a Pennsylvania limited liability company.