EM600X = Sanding Sponges, Foam Rubber/Aluminum Oxide (Pkg of 5)

Sanding Sponge Assorted Grit Ideal for smoothing or shaping flat or curved surfaces. These sanding sponges work on all types of metal (brass, copper, silver, gold, and even platinum). Use them wet or dry. Fold them or trim them to fit where you need. The Sanding Sponges are made from durable foam rubber that has been permanently bonded with aluminum oxide abrasive. They measure 4-1/2" x 5-1/2" and are sold in packages of 5. 5 grits available plus an assortment EM6002 = 100 grit EM6003 = 180 grit EM6004 = 220 grit EM6005 = 280 grit EM6006 = 400 grit EM6000 = Assortment containing one sponge each 100, 180, 220, 280 and 400 grit.