The 3M 1-1/2" x 50 yard Aluminum Oxide Utility Cloth Roll is the perfect all-purpose abrasive for dry sanding. This roll is made of tough aluminum oxide that quickly and effectively cuts metal. The flexible textile backing offers a reliable and high-quality finish, while the closed coat construction yields uniform, fine finishes. The gray color makes it easy to identify and the glue bond ensures a secure hold. This roll is perfect for any dry sanding application. FleetPride is your First Click in Heavy Duty®.