Polymaker™ HT-PLA-GF Built for serious performance

Polymaker™ HT-PLA-GF combines high-temperature stability with enhanced strength and durability. Withstands up to 150°C without sagging or losing form. When annealed it can be perfect for functional parts that need to endure the heat.

Effortless Printing, Supercharged
Prints beautifully with standard PLA settings and supports speeds up to 350mm/s. Just load and go—no specialized tuning required.

Reinforced with Glass Fiber
Tougher. Stronger. Smarter. HT-PLA-GF is glass fiber-reinforced, delivering higher stiffness and durability for demanding applications.

Note: This material is abrasive—use a hardened steel or ruby nozzle for best results.

Need Extra Heat Deflection?
Anneal at 80–100°C for 30 minutes (we recommend 100°C) for an even higher HDT.

9 Striking Colors
Available in 9 bold shades, HT-PLA-GF brings serious strength and style to your prints.

Print Settings

Printing Temperature: 210˚C – 230˚C
Bed Temperature: 25˚C – 60˚C
Printing Speed: up to 300mm/s
Fan: ON

Direct Drive:
Retraction Distance: 1-3mm
Retraction Speed: 20-40mm/s

Drying Settings: 60˚C for 6h
(Only if the material has absorbed moisture)

For higher temperature stability, you can anneal this material for 30 minutes @ 80-90°C.