ALC Coal Slag - 50 lbs bucket - Medium Grit [sku: 41100] Coal Slag is moisture free and will

is moisture free and will not pack or absorb moisture

Aluminum Oxide is tougher than glass bead and can be used over and over again

Product weight - 15

Perfect for surfaces preparation on any type of irregular surfaces where other forms of preparation such as sanding are difficult

Two large viewing windows measuring 12 in

ALC Coal Slag - 50 lbs bucket - Medium Grit [sku: 41100] Coal Slag is moisture free and willCoal Slag is used when paint and rust have to be removed from steel, such as car bodies, tanks or heavy machinery. Coal Slag is superior to silica because it has only . 1% free silica, is faster cutting, is moisture free and will not pack or absorb moisture. Comes in 50 lb bucket.