Gator 9" x 11" Multi-Surface Sanding Sheets, 150 Grit, 25 Pack Product Description Multi-purpose aluminum oxide sandpaper provides excellent performance at a value price. These sheets are ideal for both hand and power tool sanding on wood, metal, fiberglass and painted surfaces. Aluminum oxide is a durable grain that is recommended by professionals for general sanding a wide variety of surfaces. From the Manufacturer Gator Grit 25 Count 9" x 11'' 150 Grit Fine General Purpose Sandpaper. The 150 grit fine sandpaper is a multi-purpose sandpaper allowing you to complete all your sanding needs on wood, metal, drywall, fiberglass, or painted surfaces. The multi-purpose sandpaper can be used on both hand and machine sanders. If using an orbital sander, the sandpaper can be cut into a 1/2 sheet, 1/3 sheet, or 1/4 sheet to fit the sander. Features Great for general purpose sanding on a wide variety of materials including wood, paint, metal, fiberglass, and plastic Fine grits are best for light stock removal and bare wood sanding and surface preparation and light paint scuffing before painting interior surfaces Sheets can be cut-to-fit 1/2 sheet, 1/3 sheet, or OE sheet sanders Resin bonding locks the grain to the paper for longer sanding life Heavy duty paper backing is durable enough for both hand and power sanding USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.