Polymaker Fiberon Black PET GF15 3D Printer Filament 1.75mm 1KG, 15% Glass Fiber Reinforced, High Strength & Heat Resistance, Ideal for Automotive, Industrial Functional Parts, AMS Compatible

Industrial-Grade Strength: Reinforced with 15% glass fiber for superior rigidity and integrity; delivers 104 MPa bending strength and 4.1 GPa Young's modulus (XY) for highly durable parts. High Heat Resistance: Withstands up to 133 °C HDT @ 0.45 MPa after annealing; ideal for automotive parts, electronic housings, industrial components and jigs and fixtures. Easy to Print: Excellent toughness and resists brittleness; prints up to 250 mm/s with minimal warping and excellent layer adhesion; supports multi material systems like AMS and MMU. Exceptional Surface Finish: Produces a smooth, low-roughness texture that hides layer lines and delivers a clean, professional surface straight off the printer. Hardened Nozzle Required: Fiberon filaments contain fibers that accelerate wear on standard brass nozzles; use hardened steel or ruby nozzles to extend lifespan. Tangle-Free & Moisture Free: Precision-wound spool ensures smooth, jam-free feeding from start to finish; vacuum-sealed packaging keeps filament dry for reliable results every time. Upgraded Packaging: Fiberon is packaged with sustainable cardboard spools and boxes; The spool's hardened edge prevents protects against deformation and delamination.