Blast Media,Coal Slag,12/40 Grit
Blast Media, Abrasive Media Type Coal Slag, Grit 24, Container Size 80 lb, Compatible Mesh Size - Minimum 12, Compatible Mesh Size - Maximum 20, Compatible Blast Pressure - Minimum 80 psi, Compatible Blast Pressure - Maximum 100 psi, Number of Cycles - Minimum 1, Number of Cycles - Maximum 2, Container Type Bag, Particle Diameter - Minimum 425 micron, Particle Diameter - Maximum 1,700 micron.