PLA filament Sunlu Classic 1.75 mm 1 kg – Gray

High-quality PLA Classic filament from SUNLU in an elegant gray color for fast and precise 3D printing. It offers speeds of up to 600 mm/s, excellent dimensional accuracy of ±0.02 mm, and a matte surface for a professional model appearance. The wide nozzle temperature range of 190–230 °C ensures excellent compatibility with FDM printers and easy processing of prints.

SUNLU PLA Classic filament is a reliable choice for prototypes and final parts. The improved PLA formulation provides increased mechanical toughness of approximately 18 kJ/m², making prints more resistant to impacts and everyday use. The matte surface also helps conceal layer lines and gives models a clean, professional appearance.

The optimized 1.75 mm diameter with a precise tolerance of ±0.02 mm and careful winding minimize the risk of clogging, tangles, and downtime. Easy support removal makes post-processing quick and convenient. The recommended operating speed range of 60–150 mm/s offers an excellent balance between detail and performance, while printing remains stable even at higher speeds.

Main benefits:

Fast and precise printing – up to 600 mm/s while maintaining quality.
Higher durability thanks to toughness of approximately 18 kJ/m².
Matte surface for aesthetic, professional results.
Wide compatibility – nozzle temperature of 190–230 °C for most FDM printers.
Stable feeding and a diameter of 1.75 mm ±0.02 mm for reliable clog-free printing.