Only at Filamatrix will you find this exclusive Kevlar-filled nylon filament. We’re proud of this tough-as-nails product that delivers high abrasion, heat resistance, high tensile strength, and extreme toughness. Filamatrix Nylon Kevlar 3D printer filament is ideal for repeat-use parts that will see a lot of wear and tear. To yield the best results, read on below to learn the best way to use this durable Kevlar–reinforced nylon filament.