Selling of Silica Sand, contact: CV 081234590404 independent business Partners. Silica sand or silica sand used to filter mud, soil and Large/Kecil Particles in the water and Used For Filtering the early stages. In Addition To Filtering The Water, Silica Sand Is Also Commonly Used For The Manufacture Of Glass/Glass, Mixed Cement, Pipe Blasting (Sand Blasting) And Others. Weight: 50 Kg/Zak packaging: Sacks Hub: INDEPENDENT BUSINESS PARTNERS CV, JL. Keputran small market 2/17 Surabaya, Tel: