IEMAI ASA-GF Filament Black 1kg, 20% Glass Fiber Reinforced for Outdoor Use

Product Details

• 1️⃣【20% Glass Fiber Reinforced ASA】IEMAI matte black ASA-GF filament is reinforced with 20% chopped glass fiber to enhance stiffness, mechanical strength, and dimensional stability, designed for Electrical Enclosures, Industrial Equipment, Automotive parts, Outdoor Infrastructure, and Garden Equipment
• 2️⃣【Outstanding UV & Weather Resistance】Our glass fiber ASA filament is engineered for demanding outdoor applications with excellent resistance to UV exposure, moisture, elevated temperatures and long-term weathering. Helps prevent fading, cracking, and yellowing over time
• 3️⃣【 High Dimensional Stability】Manufactured with a precise +/-0.03mm diameter tolerance, our glass fiber filament 1.75mm delivers consistent extrusion, offers strong bed adhesion with reduced warping, and minimal shrinkage
• 4️⃣【Professional Matte Surface Finish】IEMAI ASA glass fiber filament produces a premium matte appearance with minimal visible layer lines and low surface reflection. Ideal for engineering prototypes, outdoor enclosures, tooling fixtures, and end-use parts
• 5️⃣【Wide Printer Compatibility】The industrial ASA 3D printer filament works with most 1.75mm FDM 3D printers, compatible with Bambu Lab X1, P1 and A1 Series, Creality Ender and K1 Series, Anycubic Kobra Series, Elegoo Neptune Series, Prusa MK3/MK4, Flashforge, AnkerMake M5, and many more
• 6️⃣【Printing Tips & Settings】① Dry at 70°C for 5–8 hours before printing; ② Use 0.4–0.6mm Hardened Steel or Other Wear-Resistant Nozzles; ③ Apply glue to the build plate and print in an enclosed chamber; ④ Nozzle temp 250-270°C, build plate temp 90-100°C, printing speed≤100mm/s

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Printing IEMAI ASA-GF

IEMAI ASA-GF in Black is ASA filled with chopped glass 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-GF 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

Glass 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 glass fiber filament guide and nozzle types guide.