Protopasta HTPLA-GF Blue

Protopasta HTPLA-GF is a glass fibre-reinforced high-temperature PLA that offers enhanced stiffness, improved heat resistance, and reduced deformation compared to standard HTPLA. Thanks to its fibre-infused composition, the material retains its shape at temperatures up to 150 °C after heat treatment—making it ideal for parts that require both mechanical strength and thermal durability.

Beyond its impressive performance, HTPLA-GF features a premium textured surface that effectively masks unsightly layer lines, giving your prints a clean and professional finish. Its low moisture absorption means no pre-drying is necessary, which simplifies the printing process considerably. And when it comes to output, this material delivers top performance: it supports print speeds of up to 24 mm³/s at 240 °C, making it well suited for high-speed 3D printing.

Note: The added glass fibre content not only boosts stability but also increases abrasion. The use of hardened nozzles and drive gears is therefore strongly recommended.