Norton 03231 Sanding Disc, 5 in Dia, 11/16 in Arbor, Coated, P100 Grit, Medium, Alumina Ceramic Abrasive, Paper Backing

With seeded-gel, P-graded ceramic alumina abrasive and a laser-cut vacuum hole system that extracts dust to keep your work area clean and protect against contamination, this ProSand® multi-air cyclonic A975 medium grit paper hook and loop center hole vacuum disc is ideal for sanding and finishing aluminum, fiberglass, wood and composites. The hook-and-loop back makes it easy to mount and change discs, while tear strength and flexibility are provided by the latex-saturated, fiber-reinforced C-weight backing. An open coat and water-based, non-pigmented stearate offer maximum load resistance without transferring colors to your workpiece. This disc offers the longest life of any paper disc. For the most demanding medium grit vacuum sanding and finishing lightweight paper disc applications Features: - P-graded, seeded-gel ceramic alumina abrasive and Multi-Air Cyclonic precision laser-cut, spiral vacuum hole design maximize dust extraction for cleanest work environment - Water-based, non-pigmented stearate no-fil coating and open coat provide maximum load resistance with no color transfer to work - Unique fiber reinforced, flexible C-weight latex saturated backing provides 50 to 60% improvement in tear strength while retaining flexibility - Exceptional choice for the most demanding medium grit vacuum sanding and finishing lightweight paper disc applications - Hook-and-loop back for easy disc mounting and changing