Company record
Covia Corporation supplies a broad portfolio of raw minerals and specialty materials, encompassing resin‑coated sand, glass sand, filtration media, and foundry sands. Its mineral lineup features silica sand, cristobalite, various clays, nepheline syenite, ball clay, kaolin, sodium feldspar and calcium carbonate. The company also markets gravel, proppant, bioballs and flux, positioning these products for use as fillers, additives, extenders or activators. Covia’s offerings support the coating, energy, engineered stone, polymer, water, metal and foundry, 3D printing, ceramics, construction, building product, sport and recreation sectors.
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