Formlabs Nylon 12 Tough Powder (10Kg)Tough, Durable Parts Nylon 12 Tough Powder offers the best in class refresh rate among Nylon powders, high ductility, and great dimensional accuracy across the build chamber. Print more durable parts for prototyping and small batch production that have reduced warpage without sacrificing strength. Affordable Printing Nylon 12 Tough Powder has a best in class refresh rate of just 20%. Get the most out of your material by printing with up to 80%