Aluminum Oxide Sanding Belts are used for sanding and finishing various surfaces. The aluminum oxide sanding belts are ideal for softwood, hardwood, and final finishing. This belt features a Y-weight poly/cotton backing construction. Aluminum Oxide Sanding Belt has premium aluminum oxide abrasives for ferrous metal and wood finishing applications. These sanding belts are perfect for old finishes, damages, and imperfections removal and surface preparation purposes. They are designed for use with belt sanders and file belts and are applicable in woodworking, metal, or surface preparation.