46 Grit Aluminum Oxide is a durable, fast-cutting abrasive ideal for aggressive surface preparation, rust removal, and coating stripping. Its angular, sharp-edged grains deliver high cutting efficiency while maintaining reusability and long media life. Packaged in 50 lb bags, this grit is perfect for use in blast cabinets and pressure blasting systems. Suitable for steel, aluminum, wood, and other hard surfaces.