Nylon 645 possesses incredible strength, excellent elasticity and is lighter than ABS or PLA.
Due to its high chemical resistance, 645 can be used to 3d print molds and has a beautiful surface finish. As a material that can also be used to print parts that are supplied directly to the end user, Nylon 645 is considered a superior polymer made for desktop 3d printing when compared to other nylons.
All of our filaments are manufactured in the United States by engineers with nearly 40 years of experience in plastics extrusion. When you buy your 3d printing materials with us, you're not only getting excellent filaments, you're getting a partner that can recommend new materials as they're developed.