Fused Silica

3M Fused Silica Advanced Shell System GM2 is a high-performance, fiber-based flour blend for investment casting backup slurries. This dry blend of fused silica and high-performance additives offers increased shell build which, coupled with improved...

3M Fused Silica Flours are used in a slurry form and are among the highest quality available on the market. At 99.7% purity, these flours are fireproof, sanitary, UV-resistant, and scratchproof. 3M fused silica flours are optimized for consistency from...

3M Fused Silica Castables are used in a variety of applications including induction coils and furnaces, aerospace and metal forming, glass forming, non-ferrous shapes, and linings. They are noted for their superior performance in areas requiring...