Atomic Filament ASA Filament – AMS Compatible, 1.75mm Carbon Fiber Reinforced 3D Printer Filament, UV & Heat Resistant, Low Warp Material for Most FDM 3D Printers (Natural, 1KG)
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Product Details
- UV & WEATHER RESISTANT PERFORMANCE – Premium ASA Carbon Fiber Reinforced filament is engineered to withstand prolonged exposure to sunlight, rain, and harsh outdoor environments without fading, yellowing, or degrading, making it ideal for exterior and long-term outdoor applications.
- HIGH STRENGTH CARBON FIBER REINFORCEMENT – Combines the durability of ASA with carbon fiber reinforcement for enhanced stiffness, impact resistance, dimensional stability, and heat resistance, making it perfect for engineering parts, automotive components, brackets, jigs, and functional prototypes.
- AMS COMPATIBLE WITH ±0.02MM ACCURACY – Optimized for AMS-compatible systems to provide smooth filament feeding, consistent extrusion, and reliable print performance. Manufactured with ±0.02mm dimensional accuracy for precise, high-quality results with minimal interruptions.
- LOW WARPING FOR PROFESSIONAL RESULTS – Engineered to reduce warping while delivering strong layer adhesion and dimensional accuracy, producing durable, high-performance parts with a smooth, professional finish for demanding applications.
- BUILT FOR OUTDOOR & ENGINEERING PROJECTS – Compatible with most 1.75mm FDM 3D printers, this premium ASA Carbon Fiber Reinforced filament is ideal for outdoor fixtures, drone parts, marine components, electrical enclosures, mechanical parts, prototypes, and other applications requiring exceptional weather resistance and long-lasting performance.
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Printing Atomic Filament ASA-CF
Atomic Filament ASA-CF in Natural is ASA filled with chopped carbon fiber, and this listing is a 1kg spool. The fibers make parts stiffer and more dimensionally stable than plain ASA, but they are abrasive, so a hardened nozzle is mandatory (see nozzle compatibility below). Few makers publish separate ASA-CF settings, so the ranges below are for plain ASA; expect to print toward the top of them. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.
Ranges checked against Bambu Lab, Prusament and Polymaker data. Heat resistance is the heat deflection temperature (HDT). Read our ABS & ASA filament guide for bed adhesion, drying, troubleshooting, and material-specific tips.
Nozzle Compatibility
Carbon fiber is abrasive and wears brass (and stainless) nozzles out of round, sometimes within a single spool. Use hardened steel or another wear resistant nozzle such as ruby or tungsten carbide. With hardened steel, start about 5 to 10°C hotter than you would with brass.
Based on Bambu Lab and Prusa guidance. More in our carbon fiber filament guide and nozzle types guide.