Choose the Norton multi-grit paper H&L vacuum disc for dry, general-purpose sanding, as part of an assortment pack that includes coarse-to fine grit discs for use in heavy-duty and light-duty sanding with your random orbital sander and right-angle sander. The hook and loop back makes disc mounting and changing easy, and the water-based stearate coating and vacuum holes maximize dust collection while minimizing loading. The P-graded aluminum oxide abrasive delivers a fast cut rate and consistent finish, and the fiber-reinforced, C-weight latex-saturated backing stays flexible while increasing tear strength.