Polymaker HT-PLA 3D tlačiarenský filament, 1,75 mm, 1 kg, sivá (PA17003)

Makers and prototyping teams working on functional parts and visual models will appreciate the reliable performance of Polymaker PolyTerra HT-PLA. This 1.75 mm filament in matte black combines the ease of PLA printing with improved heat resistance, making it a versatile choice for everyday projects that demand a clean, professional look.

Key specifications

• Material: PolyTerra PLA (Polylactic Acid)
• Diameter: 1.75 mm with ±0.03 mm tolerance
• Net weight: 1 kg
• Colour: Matte black
• Print temperature: 190–230 °C
• Bed temperature: 25–60 °C (or off)
• Print speed: 30–70 mm/s
• Heat deflection temperature: 53 °C (0.45 MPa)
• Spool and packaging: Recycled cardboard

Why choose it

PolyTerra HT-PLA offers a refined matte surface that hides layer lines, giving your prints a premium finish without post-processing. Its enhanced thermal stability reduces warping and allows parts to withstand slightly higher ambient temperatures than standard PLA. The filament is wound on a recycled cardboard spool and packed in recyclable materials, supporting eco-conscious workflows.

Ideal use cases

• Visual prototypes and concept models
• Functional parts exposed to moderate heat
• Educational projects and STEM workshops
• Household tools, jigs, and fixtures
• Artistic pieces requiring a matte aesthetic

Good to know

Store the filament in a dry, cool environment to maintain print quality. While PolyTerra HT-PLA prints easily on most FDM printers, a heated bed is recommended for larger parts to ensure adhesion. The matte finish may slightly reduce layer bonding compared to glossy PLA, so adjust print settings for optimal strength when needed.