Norton Black Ice Silicon Carbide waterproof sheets 230 x 280 3

Premium silicon carbide grain delivers a fast initial cut and imparts a consistent finish across the surface The synthetic bond gives flexibility to the sandpaper, without cracking or curling, ideal when used on vehicle contours Use with a sanding block on flat surfaces or by hand, the extended grit range into higher grades is ideal for finer finishing applications Use wet for sanding polyurethane primer and cutting back an old surface before spraying, can also be used for cutting back flush joints