12Pcs 1x30 Inch Sanding Belts Silicon Carbide 400/600/800/1000 Grits Abrasive Sanding Belts

● Silicon Carbide sander belts are best for sanding of: glass, stone, granite, cement, composites, plastics and light metal finishing.

● The standard product for lapidary and glass.

● Silicon carbide provides a extremely sharp cut on hard surfaces.

● Fully waterproof material. Can be run wet or dry. Heavy backing.