3M 9" X 11" WETORDRY TRI-M-ITE SANDPAPER - Use wet or dry for sanding old finishes, fine featheredging plus surface work, shaping plastic filler, removing paint around damaged area and scratch refinement of bare metal. It is a silicon carbide, closed coat product bonded with a waterproof resin. Sheet is 9" x 11". Product is sold by the sleeve of 50 sheets. 5 sleeves per case.

NOTE: Grits 220-600 are on "A" weight paper and Grits 60-180 are on "C" weight paper.