50LBS BLACK BEAUTY® Fine Abrasive 20/40 Mesh Size for use in Sandblast Cabinet

Fine Grit 20/40 Blast Media - 50lb box Low free silica less than 0.1% compared to sand at up to 99% free silica General purpose repair and maintenance blasting for the removal of paint and rust, structural steel. Fast cutting, uniform density, consistent gradation. 100% recycled, "green" product.