Pro PCTG-GF10, 10% Glass Fiber PCTG, Toolbox Gunmetal Blue, 1.75mm
Pro PCTG-GF10 / 1kg 1.75mm Spool / Toolbox Gunmetal Blue
$59.95
Sale price
$59.95
Regular price
$59.95
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40% Stronger (Tensile Strength)
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61% Stiffer (Flexural Modulus)
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14% Higher Temp Resistance (HDT)
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Layer-Hiding, Matte Finish
Pro PCTG → Print Settings + Profiles
Drying + Storing Instructions
Spool Specifications - AMS Compatible
Pro PCTG-GF10, 10% Glass Fiber PCTG, Toolbox Gunmetal Blue, 1.75mm
Glass-filled Pro PCTG contains 10% short-strand glass fibers by weight. This acts as a reinforcing mechanism, improving tensile strength and elongation, flexural strength and modulus, and increasing temperature resistance. All of this, with a beautiful matte finish that helps hide layer lines and gives your 3D-printed parts that extra professional look.
SKU: E45G68
$59.95
Sale price
$59.95
Regular price
$59.95
Filament Color: Glass Fiber Toolbox Gunmetal Blue
Pickup available at Fargo. Usually ready in 24 hours.
CUSTOMERS OFTEN PURCHASE TOGETHER
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-
40% Stronger (Tensile Strength)
-
61% Stiffer (Flexural Modulus)
-
14% Higher Temp Resistance (HDT)
-
Layer-Hiding, Matte Finish
Pro PCTG → Print Settings + Profiles
Drying + Storing Instructions
Spool Specifications - AMS Compatible
CUSTOMERS OFTEN PURCHASE TOGETHER
Loading product recommendations
The 3D-Fuel Difference
Manufactured in the U.S.
Across multiple production facilities, ensuring we maintain consistent quality for every spool.
Diameter Tolerance
We use a multi-axis laser measurement system to ensure a tight diameter tolerance.
Test Printed In-House
We 3D print what we manufacture to ensure that our filament provides the best quality possible.
The Nitty Gritty Tech Specs
Chemical Resistance in Real-World Use
Pro PCTG is designed for functional parts exposed to cleaners, oils, solvents, and workshop environments.
| Exposure | Examples | PCTG Result | Best For |
|---|---|---|---|
| Alcohol Cleaners | IPA, ethanol |
Resists Cracking |
Parts cleaned often |
| Fuel/Solvents | Gasoline, mineral spirits |
Maintains Strength |
Garage / workshop parts |
| Oils/Lubricants | Engine oil, hydraulic fluid |
No swelling |
Mechanical assemblies |
| Harsh Cleaners | Bleach, degreasers |
Color + strength stable |
Industrial tools |
| Mild Acids | Citric, acetic acid |
Structure stable |
Lab / hobby use |
| Strong Bases | Sodium hydroxide |
More resistant than PETG |
Chemical handling |
Overall rating: 4.5 / 5 from 6 reviews.
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Reviews
Finally! GF prints in the house!
"Wow this stuff is tough. After calibrations, my first print was a hammer handle. Then I proceeded to whack the crap out of the handle with a REAL hammer when inserting the wedge into the top. Then, just for good measure, I used the steel hammer to whack the crap out of the side of the handle. No damage. No deformation. Didn't even leave a mark. This stuff is crazy strong. Printed like a dream. Who needs smelly filaments like ABS? This is my new go-to for rigid and tough parts."
Decent print, terrible labeling
"I bought the pctg-gf specifically to evaluate it for functional parts that would be sold to customers. Paid significant extra for the Glass Filled. Box says GF, and invoice says Glass Filled. The actual roll? Nope! It's labeled the same as regular pctg. The qr code links to regular pctg. Did I get what I ordered? Maybe, but I can't trust it enough to evaluate it. Not likely to spend double the price for maybe ever again! It printed fine with Prusaslicer, 3d Fuel pctg presets."
PCTG-GF is awesome
"I just tried the PCTG-GF for the first time printing some shelf brackets. They are incredibly strong and the finish is beautiful, much like CF. A rather matte, almost fuzzy-skin appearance but much more subtle. This appears to be a great filament."
Prints great. Very strong
"Prints great. Very strong"
Pretty good!
"I was interested in glass fiber PCTG as a more rigid, durable around-the-house filament for functional parts. The filament delivers - it stands up to the demands quite well. I selected natural because it was the closest to white, but the appearance is milky and vaguely translucent. It's fine for what I needed it for, but would prefer a pigmented white filament in the future. Printability was a little tougher than Pro PCTG, and there wasn't an exact profile provided at the time, but I was able to adapt from the ones that existed and get pretty good results. You do pay a little bit of a premium for a smaller, American made brand. I didn't mind that so much for a one-off, but I would hesitate to add it to my regular rotation. There are some really high end engineering filaments that I use regularly, and today the cost difference is significant."
My new go-to filament.
"A filament that prints great, plenty strong for almost any task, and is actually really easy to use. Unlike other filaments that are useful for everyday objects and tools, I haven't had to worry about warping yet and the temperatures are a lot more reasonable."