Wet / Dry Abrasive Paper, package of 10, Grit 240 This wet/ dry abrasive paper is available in a variety of grits from coarse to extremely fine. This is a flexible, waterproof silicon carbide paper, which can be used wet or dry for metals, stone, ceramic, glass and much more. Individual grits are supplied as packages of 10. We can also supply an assortment of 2 sheets of each grit for a total of 20 pieces. Paper measures 9" x 11".