3D Fuel

3D Fuel is a USA manufacturer of 3D printing filament headquartered in Fargo, North Dakota, with all production taking place at their domestic facility. Founded in 2014, they produce 18 filament lines in 40+ colors using a fully US-based supply chain — from resin and colorants to spools and packaging. They are best known for their Pro PCTG line, a high-performance PCTG filament that delivers 20–50% higher impact resistance than PETG with better chemical resistance and UV stability. 3D Fuel also offers specialty lines including ReFuel recycled filaments, carbon fiber and glass fiber reinforced variants, and sustainable options using NatureWorks Ingeo PLA. All filaments are backed by a 100% satisfaction guarantee.