15% glass fiber reinforcement: Provides exceptional stiffness and dimensional stability for functional parts
High heat resistance up to 133°C: Withstands high stress and temperature environments where other materials deform
Smooth, professional surface finish: AMS compatible for refined texture and minimal layer lines
Low warping and dimensional change: Maintains accuracy and tight tolerances even on large projects
Prints at high speeds up to 250 mm/s: Enables efficient production for industrial and professional use
Summarized by Shop
Fiberon™ PET-GF15 – Glass-Fiber-Reinforced PET Filament Bridge the gap between everyday usability and industrial performance. High-Strength, Heat-Resistant Engineering Filament Fiberon™ PET-GF15 combines PET with 15% glass fiber reinforcement to deliver exceptional stiffness, dimensional stability, and thermal resistance. It’s engineered fo
Material
PET with 15% glass fiber reinforcement
Bending Strength
104 MPa
Heat Deflection Temperature (HDT)
133°C (after annealing)
Tensile Strength
59.9 MPa
Young's Modulus
4144 MPa
Recommended Nozzle Temperature
280–310°C
Recommended Bed Temperature
70–80°C
Recommended Annealing Temperature
100°C for 10 hours
Recommended Shatter Temperature
231.6°C
Recommended Warping
<0.5% after annealing
Recommended Cooling Fan
Yes
Recommended Supports
No
Summarized by Shop
4.9
55 ratings
5
4
3
2
1
Great for Functional Parts
C
Collin · 13 days ago
My favorite filament. Absolute joy to print, zero issues and extremely strong.
Jonathan · 3 days ago
My favorite filament. Absolute joy to print, zero issues and extremely strong.