Spec Mix Black Diamond 20-40 Fine Grit 80Lb
2_0210512 MFG #: F248 80# GRIT
$22.38 / BAG
Black Blast is abrasive blasting crystals that can be used for rust/paint removal and cleaning stone and brick. Additionally, the hard, sharp, evenly-sized crystals make them ideal to frost/etch glass. Black Blast crystals work with all blasting equipment, are safe to use, and have a 1.5-2.0 mil anchor profile.