U. S. Silica Company supplies over 80 grades of round, angular and sub-angular sands to the foundry industry for molding and coremaking applications. Because of the high silica content and our ability to meet a wide range of sand specifications, we are helping foundry customer's produce high integrity castings, free of defects and with superior surface finishes.

Sands from U. S. Silica are helping foundry customers compete in a world market which demands high quality castings at competitive prices.