ALC Coal Slag Abrasive Blast Media — 25 Lbs ... Equipment
Coal Slag is generally used in a pressure or siphon blaster when paint, rust, and scale have to be removed from steel, such as car/truck frames, tanks, heavy machinery, farm equipment, etc. Coal slag is superior to silica because it contains % or less silica. Coal slag is moisture free and will not pack or absorb moisture. Coal slag is generally used once and is not recommended for use in a ...