STKO® Alumino-Silicates for Investment Casting

STKO® Alumino-Silicate contains less cristobalite and does not exhibit a high expansion at autoclave temperatures. This makes it ideal for today’s precision investment caster.

STKO® is screened to close tolerances to assure consistent, precise sizing. Plus, constant de-dusting throughout the screening process makes STKO® virtually dust-free. Christy works with customers to determine proper sizing from coarse to fine grains.

When your application demands superior ceramic refractory mold media, STKO® grains and flours deliver the precision performance you need.