Seal out air and gas in high-temperature and high-wear applications.

Also known as lava and wonderstone, this material is often used in applications that require high temperature resistance and low thermal expansion, such as standoffs and welding jigs.

Often used to create bearings, silicon-nitride ceramic is harder than many types of bearing steel but is lightweight and can be easily polished. It also withstands high temperatures.

Machine complicated shapes and precision parts from this glass-mica ceramic in a fraction of the time it would take using other types of ceramic.