Norton 03221 Sanding Disc, 5 in Dia, 11/16 in Arbor, Coated, P120 Grit, Medium, Alumina Ceramic Abrasive, Spiral

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.P-graded, seeded-gel ceramic alumina abrasive and Multi-Air Cyclonic precision laser-cut, spiral vacuum hole design maximize dust extraction for cleanest work environmentWater-based, non-pigmented stearate no-fil coating and open coat provide maximum load resistance with no color transfer to workUnique fiber reinforced, flexible C-weight latex saturated backing provides 50 to 60% improvement in tear strength while retaining flexibilityExceptional choice for the most demanding medium grit vacuum sanding and finishing lightweight paper disc applicationsHook-and-loop back for easy disc mounting and changing