Silica sand is one of the most common varieties of sand found in the world. It is used for a wide range of applications. Silica sand used for water purification and manufacture of glass, synthetic foundry molding catalysts, disodium ultramarine etc. it is also used for acid heat resistant ceramics, refractories, pottery glaze, enamel & paints etc. We are supplied different types of Silica sand grades which are available in powder, granules cum powder form. These grades are used for different applications Glass Grade Silica Sand Foundry Grade silica sand. Chemicals Grade Silica sand.