Norton 39383 Black Ice Waterproof Sanding Paper Sheets, Grit P600 B, 9" X

Premium, P graded, heat treated aluminum oxide abrasive for ultimate cut and life in wet applications High strength B weight waterproof latex paper backing is extremely flexible, environmentally stable, and resists humidity caused curling Strong resin bond for longer life in wet applications Use this waterproof sandpaper as a best choice for finishing applications