3D printing filament c-tech PREMIUM LINE ASA Traffic White RAL9003 1.75 mm 1 kg

c-tech PREMIUM LINE ASA filament in Traffic White (RAL9003) is a 1.75 mm, 1 kg spool intended for FDM 3D printing. The material combines UV and weather resistance with mechanical strength, making it suitable for outdoor parts and functional prototypes. The filament is formulated to provide consistent extrusion, dimensional stability and color retention under extended exposure to sunlight and varying environmental conditions.

Advantages

ASA provides improved resistance to ultraviolet radiation and weathering compared with standard ABS, while maintaining good impact strength and stiffness. The filament is color-stable in Traffic White, offers reliable layer adhesion and prints with low warping when recommended settings are applied. It is supplied on a standard spool compatible with most 1.75 mm FDM printers and is suitable for parts that require long-term outdoor performance.

Suitable for

• Outdoor housings and enclosures
• Functional prototypes and mechanical fixtures
• Automotive and industrial exterior components
• Architectural models and signage
• Replacement parts exposed to sunlight and weather

Key specifications

• Material: ASA (Acrylonitrile Styrene Acrylate)
• Color: Traffic White (RAL 9003)
• Diameter: 1.75 mm nominal
• Net weight: 1 kg spool
• Tolerance: industrial-grade diameter consistency
• Compatibility: standard FDM/FFF 1.75 mm extruders

How to use

Load the 1.75 mm filament into a compatible FDM printer and select print settings appropriate for ASA. Recommended nozzle temperatures typically range higher than PLA; consult your printer and material guides to set an appropriate nozzle temperature and heated bed temperature. Use an enclosed or well-controlled printing environment to reduce warping and improve layer bonding. Ensure proper bed adhesion with adhesives or a suitable build surface and allow printed parts to cool gradually after printing for optimal dimensional stability.

Usage recommendations

For best outdoor performance, print with moderate layer heights and adequate infill for mechanical strength, use an enclosure to maintain ambient temperature during printing, and post-process surfaces with sanding or sealing coatings if enhanced weather resistance or surface finish is required.