Durable, Weather-Resistant ASA Filament for Functional Prints

Gun Metal Grey ASA Filament is engineered for makers who need strength, durability, and long-term outdoor performance. Manufactured in Canada, this 1.75mm filament delivers consistent extrusion, excellent layer adhesion, and a professional matte finish ideal for functional parts and end-use applications.

Compared to standard materials like PLA or ABS, ASA offers superior UV resistance and weather stability—making it the go-to choice for parts exposed to sunlight, heat, and harsh environments.

Key Features & Benefits

• UV & Weather Resistant
  Ideal for outdoor applications without degrading or fading over time
• Strong & Impact Resistant
  Produces durable parts that withstand stress and mechanical use
• Professional Matte Finish
  Gun metal grey color provides a clean, industrial aesthetic
• Low Warping vs ABS
  Improved dimensional stability for more reliable prints
• Consistent Diameter Tolerance
  Ensures smooth extrusion and fewer print failures
• Made in Canada
  Manufactured with strict quality control for dependable performance

Typical Applications

This ASA filament is widely used for both hobby and professional applications:

• Outdoor brackets, mounts, and enclosures
• Automotive components and trims
• Functional prototypes
• Drone and RC parts
• Electrical housings
• Mechanical fixtures and tools
• Architectural models exposed to sunlight

Material & Compatibility

ASA (Acrylonitrile Styrene Acrylate) is a high-performance thermoplastic designed to outperform ABS in outdoor conditions. It combines strength, thermal resistance, and UV stability while maintaining good printability.

Printer Compatibility:

• Works with most FDM/FFF 3D printers supporting 1.75mm filament
• Compatible with enclosed printers for optimal results
• Suitable for prosumer and professional machines

Printing Considerations:

• Heated bed recommended for proper adhesion
• Enclosure helps reduce warping and improves layer bonding
• Performs best with controlled cooling

Printability & Finish

ASA is known for producing clean, functional prints with a slightly matte surface that hides layer lines better than glossy materials. While slightly more demanding than PLA, it offers a more forgiving experience than ABS when properly dialed in.

• Smooth extrusion with minimal stringing when tuned
• Strong interlayer adhesion
• Excellent post-processing capability (sanding, vapor smoothing)

Why Users Choose This ASA Filament

Makers and professionals choose this ASA filament when reliability and durability matter. Whether you're printing outdoor parts or mechanical components, it offers a balance of strength, stability, and clean aesthetics.

Its consistent quality and ease of use make it a solid upgrade from ABS, while its weather resistance opens up applications that standard filaments simply can’t handle.

Ready for Real-World Printing

If your projects demand durability beyond the workshop, Gun Metal Grey ASA Filament is built to perform. Upgrade your material and produce parts that last—indoors and out.