Coated Abrasive Disc - 4-1/2" Dia

For malleable materials, this resin fibber disc is non-coated to expose the grain for faster material removal. The grain is configured to reduce "loading", the build up of removed material. A tough and durable Resin Fibber Sanding Disc for the metal working industry. A versatile, all purpose disc of exceptional value because of its ability to perform in a wide range of applications. Ideal for rust and scale removal as well as light general purpose grinding.