Garnet Abrasive By Ashton PrincipeIn Abrasive KnowledgePosted October 1, 2021 Return Garnet Abrasive Mohs Hardness: 6.5-7Bulk Density: 140 lbs cuftUsed in Sandblast and Waterjet Relatively Hard Mined MineralHeavy Abrasive Requires Higher Pressures to be effective Less than 10% Mined in the USA Product Categories Air Hose & Couplings 25 Brass Ball Valve, Steel Pipe, Hex Bushings 15 Operator Safety 26 Sandblasting Couplings 24 Sandblasting Equipment 13 Sandblasting Hose, Twin Line & Electric Control Cord 38 Sandblasting Nozzles 30 Sandblasting Replacement Parts 25 Sandblasting Valves 30