Keystone KeyPrint KeySplint Hard Resin Natural 1.000 g

Keystone KeyPrint KeySplint Hard Resin Natural is a specialized 3D printing material designed for precise occlusal guards and temporary appliances. It features high hardness and an excellent surface finish suitable for polishing. Despite its rigidity, the material retains slight flexibility to prevent fracture, making it ideal for functional dental use. Compatible with most standard DLP and LCD printers (385–405 nm), it offers efficient curing times without sacrificing detail resolution. The natural tone allows for the creation of aesthetic, high-precision parts. Beyond dentistry, this resin serves engineering tasks requiring stiffness and detailed miniatures. Safety is paramount: always wear nitrile gloves and ensure adequate ventilation during handling. Post-processing requires thorough washing in isopropyl alcohol to remove uncured resin, followed by post-curing under UV light. This final step maximizes mechanical strength and ensures biocompatibility for oral use.