Foundry Purpose Bentonite Powder is required for producing molding sand during developing casting for non ferrous metal, steel and iron. The inclusion of this powder into sand molding work helps to improve thermal properties and flowability of molded sand. Its high gelling properties strengthen sand mold. High bonding characteristics, Eco friendly content, good thermal properties and cost effectiveness are the key features of this mineral powder. We are a prestigious manufacturer and exporter of finest grade Foundry Purpose Bentonite Powder.