SUNLU PLA Marble, 1.75 mm, 1 kg 3D Printer Filament, Light Gray

The SUNLU PLA H-S Mar SSM High-Speed Marble 3D Printer Filament is a 1.75 mm PLA spool designed for fused filament fabrication (FFF) and fused deposition modeling (FDM) 3D printers. It is formulated to produce light gray, stone-like surfaces with a marble texture, suitable for architectural models and decorative objects where a concrete appearance is desired. The material is engineered for rapid output, supporting printing speeds of up to 600 mm/s when paired with a compatible high-speed printer and appropriate slicing settings. A diameter tolerance of ±0.02 mm ensures consistent feeding and extrusion during these rapid print operations. Each package contains a single 1 kg spool of filament.

Thermal management requires a nozzle temperature between 210 °C and 260 °C, with 230 °C recommended for standard extrusion. The build plate should be maintained at 50 °C to 60 °C for optimal adhesion. Compatibility extends to common desktop FDM printers from Bambu Lab, Creality, Prusa, and Anycubic, provided the hardware supports 1.75 mm filament. Printed parts exhibit a specific gravity of 1.26 g/cm³, an elongation at break of 25%, and a melting point of 164 °C. The material is straightforward to use across standard desktop FFF and FDM setups.

• Flexural strength rated at 72 MPa
• Flexural modulus of 3100 MPa
• Impact strength measured at 11 kJ/m²
• Tensile strength of 41,000 kPa
• Total filament wire length of 330,000 mm
• Total package weight of 1300 g