Spartan Sandblast Abrasive Return Spartan Sandblast Abrasive Mohs Hardness: 7Bulk Density: 95-100 lbs cuftStronger and More AngularNarrow distribution 3-5X Less Breakdown to Garnet Decreased disposal / High recyclability 0% Free Silica Made in the USA One of the fastest test coating and rust removal Product Categories Abrasive Sandblasting Hose (37) Abrasive Sandblasting Piping Hardware (15) Air Hose & Couplings (25) Operator Safety (26) Sandblasting Couplings (24) Sandblasting Equipment (13) Sandblasting Nozzles (28) Sandblasting Replacement Parts (25) Sandblasting Valves (30)