Sunlu PLA High-Speed Filament - Concrete Gray

Sunlu PLA High-Speed Marble Gray Concrete is a fast-printing PLA filament with a stone-inspired appearance. The marble-style material gives finished models a concrete-like surface that works particularly well for architectural models, sculptures, decorative objects, and other projects where appearance is part of the result. It supports printing speeds from 50 to 600 mm/s, with infill speeds of up to 450 mm/s and thin-wall speeds of up to 600 mm/s. A dimensional accuracy of ±0.02 mm and low shrinkage help maintain precise model geometry during printing.