Crafted by Norton Abrasives, this sandpaper sheet features premium zirconia alumina grain that is designed for efficient material removal across a variety of applications, including collision repair, manufacturing, and general sanding tasks. The strong E-weight paper backing enhances durability and chip resistance, while the self-sharpening nature of the abrasive allows for a better cut rate and reduced heat buildup during use. With an open coat design to minimize loading and a pressure-sensitive adhesive for easy attachment, this 2-3/4 inch by 16-1/2 inch coarse grit sandpaper is an ideal choice for working with a wide range of materials, from soft and hard woods to metals and composites. It's the perfect tool for professionals seeking reliable performance and longevity in their sanding projects.