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 (Perfect Red, 1KG)
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Product Details
- VIBRANT PERFECT RED COLOR – Produce bold, eye-catching prints with a rich red finish that adds a professional look to prototypes, engineering models, display pieces, automotive components, cosplay props, and functional 3D printing projects.
- HIGH STRENGTH CARBON FIBER REINFORCEMENT – Premium ASA Carbon Fiber Reinforced filament delivers exceptional stiffness, impact resistance, dimensional stability, and long-lasting durability, making it ideal for engineering parts, mechanical components, tooling, and other high-performance applications.
- UV & HEAT RESISTANT WITH AMS COMPATIBILITY – Designed to withstand prolonged outdoor exposure, heat, and harsh environments while providing smooth, reliable feeding in AMS-compatible systems for consistent extrusion and dependable print quality.
- ±0.02MM ACCURACY WITH LOW WARPING – Manufactured with precise ±0.02mm dimensional accuracy to deliver consistent extrusion, excellent layer adhesion, minimal warping, and smooth, professional-quality prints with outstanding dimensional stability.
- IDEAL FOR OUTDOOR & INDUSTRIAL USE – Compatible with most 1.75mm FDM 3D printers, this premium ASA Carbon Fiber Reinforced filament is perfect for automotive parts, outdoor fixtures, enclosures, drone components, jigs, brackets, prototypes, and other functional prints requiring superior weather resistance and durability.
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Printing Atomic Filament ASA-CF
Atomic Filament ASA-CF in Red 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.