Smartfil ASA Black by Smart Materials is a premium 1.75mm filament engineered for demanding outdoor and functional applications. ASA (Acrylonitrile Styrene Acrylate) combines the ease of printing associated with ABS with significantly improved resistance to UV radiation, moisture, and temperature fluctuations, making it an excellent choice for parts that need to last.

This filament is ideal for makers and professionals who need to produce components that will be exposed to the elements, such as enclosures, brackets, automotive parts, garden equipment, and signage. The classic black color provides a clean, professional finish suitable for a wide range of end-use applications.

Key features

• Superior UV resistance: ASA material withstands prolonged sun exposure without yellowing or becoming brittle, ensuring long-lasting outdoor parts.
• Weather and moisture resistance: Excellent performance in humid and wet conditions, making it reliable for outdoor installations and enclosures.
• High impact strength: Robust mechanical properties provide durability against physical stress and everyday wear.
• Good thermal stability: Higher heat deflection temperature compared to PLA, suitable for applications in warm environments.
• 1kg spool, 1.75mm diameter: Standard spool size and diameter compatible with a wide range of FDM 3D printers for maximum versatility.
• Consistent filament diameter: Tight tolerances ensure reliable extrusion and consistent print quality throughout the entire spool.

Compatible with: most FDM/FFF 3D printers with a heated bed and an all-metal or PTFE-lined hotend, including printers from Bambu Lab, Creality, Prusa, Ultimaker, and similar brands.