These sanding pads can be used wet or dry.
Reusable and washable, they last longer than sandpaper.Uses include wood, drywall, metal, auto body sanding Great for sanding odd shapes, edges and grooves. Single Angle Sanding Sponge (Set of 2 Coarse & Fine Grits) (36 Sets), 36PK Sand and shape contours with flexible foam sanding pads that conform to almost any surface..