Keystone KeyPrint KeySplint Hard Resin Natural 500 g

Keystone KeyPrint KeySplint Hard Resin Natural is a premium 3D printing resin specifically engineered for modern dental technology and engineering applications. Characterized by its high hardness and exceptional detail resolution, this material is ideal for fabricating precise dental splints, retainers, and orthodontic appliances. Its natural color facilitates easy visual inspection and provides a realistic aesthetic. The resin exhibits optimal viscosity for smooth printing and surface quality. It is compatible with most standard DLP and LCD-SLAC printers operating at a wavelength of 385–405 nm. Typical curing times per layer range from 4 to 8 seconds, depending on printer intensity and layer thickness. Beyond dental applications, KeySplint Hard Resin is suitable for functional engineering prototypes and detailed miniatures requiring rigidity. Safety is paramount; users should wear nitrile gloves and safety glasses and operate in a well-ventilated area. Post-processing involves washing prints in high-percentage isopropyl alcohol and post-curing under UV light for approximately 15–30 minutes to achieve maximum mechanical strength.