Silica Sand is a requirement of many industries where it is used in scouring cleansers, as grinding media, in sand blasting, and as grit for sanding and sawing. As a Silica Sand Manufacturer and Supplier, we offer finely ground sand having high level of purity to the clients. The Silica Sand is properly processed and checked to ensure optimum composition and properties before being delivered to the clients. Specifications Calcium Oxide (CaO) : 250 PPM Max.Magnesium Oxide (MgO) : 50 PPM Max.Silica (SiO2) : >