The ProSand A975 coarse grit paper H&L vacuum disc excels in tough stripping, blending, and sanding tasks. It features a fast-cutting P-graded seeded-gel ceramic alumina abrasive that outperforms others. With a flexible fiber-reinforced backing offering 50 to 60 percent better tear resistance, the disc includes a non-pigmented No-Fil coating and vacuum holes for effective dust collection, ensuring easy installation with a hook and loop back.