Ideal for challenging stripping, blending and sanding applications, the ProSand A975 coarse grit paper H&L vacuum disc features a fast-cutting P-graded seeded-gel ceramic alumina abrasive that outperforms and outlasts other paper discs. A flexible fiber reinforced B- and C-weight latex-saturated backing provides up to 50 to 60 percent better tear resistance. To minimize loading and maximize dust collection while ensuring zero color transfer, the disc includes a water-based, non-pigmented stearate No-Fil coating, vacuum holes and an open coat design. Disc installation and removal are easy, thanks to the hook and look back.