Foundry Sand ASTM 30 Mesh is used for promoting better molding properties during casting of ferrous as well as non ferrous metal casting procedure. This type of substance is especially suitable for sand casting procedure. Grain size of 85% to 95% of this sand ranges between 0.6mm to 0.15 mm. Usually, its particles are round in appearance. It is reckoned for its non plastic attributes and low absorption capacity. Being hydrophilic, Foundry Sand ASTM 30 Mesh draws water to its surface. It has 2.39 to 2.55specificgrqvity and its co-efficiency of permeability is 10-3 - 10-6. We offer this product at reasonable price range.