3M 5 in. Ceramic Blend Hook and Loop Sanding Disc 60 Grit Coarse 10 pk

3M SandBlaster Sanding Discs 99521ES-9-B, 5 in x 8Hole, 60 grit, 10/pk. SandBlaster discs are ideal for use on many surfaces, including wood, metal, and fiberglass. SandBlaster discs were designed especially for high speed power tool sanding. The coarse (60 grit) discs were speciallydeveloped for stripping or coarse sanding. The heavy duty fiber backing is coated with extremely durable Cubitron mineral, which outperforms our conventional sanding discs because it stays sharp, resulting in a more consistent sanded surface and a longer disc life. *