3M Flexible Foam Sanding Sponge, Aluminum Oxide, 4-1/2" Width x 5-1/2" Length x 3/16" Thick, ULF Grade (Pack of 20)
3M flexible foam sanding sponge is ideal for sanding wood, paint, metal, plastic and drywall. The flexible foam sponge can be used for either dry or wet sanding and can be rinsed and reused. Extremely flexible, softback.