Norton 9 in. x 11 in. 400 Grit Aluminum Oxide Sandpaper

The Norton 9 in. x 11 in. 400 Grit Aluminum Oxide Sandpaper delivers exceptional cutting performance and extended sanding life. Engineered with a premium heat-treated abrasive, it cuts faster and lasts longer than traditional abrasives. A water-based, non-pigmented stearate open-coat finish provides maximum resistance to loading and clogging without transferring color dye to the workpiece. Featuring a latex-saturated, fiber-reinforced paper backing, this sheet provides enhanced grain retention and tear resistance while remaining flexible enough for folding. It is ideal for surface preparation and fine finishing on carbon steels, soft metals, titanium, super alloys, hardwoods, softwoods, fiberglass, and composite materials.