Gator 4475 Sanding Sheet, 9 in L, 11 in W, 220, 320, 400, 600 Grit, Extra Fine/Ultra Fine/Very Fine

Gator waterproof sanding sheets are designed for applications where wet sanding is required. The paper backing is specially treated to maintain its strength and shape even after being soaked in water for an extended period of time. The sharp, fast cutting silicon carbide grain works well on metal surfaces and between coats of paint, primers and sealers.