Product description The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. PETG CF filament 1 Easy-to-print 2 Widely Used 3 Widely Used 4 Widely Used

• 1️⃣【Carbon Fiber Reinforced PETG】IEMAI 4kg Black PETG-CF filament bundle is infused with 20% chopped carbon fiber. Compared to ordinary PETG, it greatly improves stiffness, structural strength, and load stability. Perfect for functional parts, brackets, fixtures, housings, and mechanical components
• 2️⃣【Reliable Dimensional Stability】With reliable dimensional stability and a diameter accuracy of +/-0.03mm, our carbon fiber PETG filament 1.75mm ensures smooth extrusion and consistent layer bonding, suitable for both beginners and experienced users
• 3️⃣【Excellent Bed Adhesion】Our carbon fiber filament provides excellent bed adhesion, which helps minimize warping and shrinkage during printing, and allows for easy printing without the need for a fully enclosed chamber
• 4️⃣【Improved Heat Resistance】Compared to standard PETG, PETG CF offers improved heat resistance and thermal stability, helping parts maintain shape under moderate heat. Suitable for outdoor components, workshop tools, and industrial or functional Matte Surface Finish】The PETG carbon fiber reinforced surface texture effectively minimizes visible layer lines, delivering a refined, professional matte finish, great for visible components like casings(drone casings), product prototypes, decorative parts, and mechanical covers
• 6️⃣【Wide Printer Compatibility】IEMAI PETG-CF filament works with popular 1.75mm FDM printers equipped with hardened steel or wear-resistant nozzles. Compatible with Bambu Lab X1/P1/A1 series, Creality Ender/K1 series, Anycubic Kobra, Elegoo Neptune, Prusa MK3/MK4, Flashforge Adventurer, AnkerMake M5, and more
• 7️⃣【Pro Tips & Printing Settings】①Dry at 60°C for 5–8 hours before use; ②Use a 0.4–0.6mm hardened steel or tungsten caroffere nozzle; ③No enclosure required; ④Nozzle Temp 230–250°C, Hotbed Temp 60–80°C, Speed 30–100mm/s