Polymaker HT-PLA Filament

Feature of Polymaker HT-PLA

Polymaker PLA-HT was specially developed for applications where thermal stability and high printing efficiency are required. With a heat stability of up to 150 °C (off bed), the material is ideal for functional components that are exposed to high temperatures during use - without any additional post-treatment.

Technical features:

• thermal dimensional stability up to 150 °C (without mechanical load, after complete cooling from the print bed),
• Printing speeds of up to 300 mm/s - for high productivity without compromising dimensional accuracy,
• easy, PLA-typical processability,
• clean and tool-free removal of support structures.

Thanks to its high dimensional stability and optimised printing properties, Polymaker's PLA-HT is particularly suitable for rapid prototyping, technical functional parts and thermally stressed end applications. The combination of user-friendliness and performance makes it an ideal solution for professional applications with PLA-based systems.

Engineered for creators who demand performance without the hassle. Designed to withstand temperatures up to 150°C, this next-gen PLA keeps its shape—even under extreme heat—no warping, no sagging, no compromises

Prints Like a Dream

HT-PLA runs flawlessly on most FDM printers using standard PLA settings—no upgrades or tuning needed. And with print speeds up to 300mm/s, you’ll get pro-quality results faster than ever.

Eco-Friendly Meets Engineering-Grade

Get the reliability and sustainability of PLA with the heat stability of advanced materials. No post-processing required—just print and go.

14 Bold, Vibrant Colors

From prototypes to final products, match your vision with 14 rich, eye-catching colors that make every print stand out.

Need Even More Strength?

For next-level mechanical performance, check out Polymaker HT-PLA GF—a glass fiber-reinforced version built for serious strength.

Gradient Cycle Time:

Rainbow - 200g

Fire - 120g

Ice - 100g

Tropical - 120g