Alumino-Silicate, grain

Alumino-Silicate grains for investment casting, though Christy Minerals. Christy Minerals’ STKO® Alumino-Silicate is ideal for today’s precautions investment caster. Screened to precise tolerances, this assures consistent sizing. De-dusting makes this alumina-silicate virtually dust-free. If you require a superior ceramic refractory mold media, this alumina-silicate grain delivers precision.

IMPORTANT: If you order more than approx 40 bags per month (or the rough equivalent combined with other materials), please order through our Corporate Accounts Department. An individual representative will assure volume discounts and custom shipping assistance.