It is a cost effective product for melting of snow and ice on roadways, highways, parking lots and bridges; rock salt is a reliable recommendation for winter road deicing. Details of Raw Salt Product Type  Salt Processing Type  Raw Natural Appearance  White amp Off White Shelf Life 2 Years Place of Origin  Gujarat Foam Granules Packaging  PP Bag Jumbo amp Pallet Purity  97 Weight  25 50 1000 KG Brand Name  Customs Particle Size  2 to 8mm