3M Wetordry™ 320 Grit Black Silicon Carbide Abrasive Sheet #2040, 50 pc heavy bodied seam sealer it is usually not necessary

it is usually not necessary to add reducer

excellent sanding properties and durability

ergonomic aluminum body with anodized finish

Goes 60% further than any other product on the market

Apply SEM Bumper Coater or Trim Black as a wet bed prior to applying Texture Coating

3M Wetordry™ 320 Grit Black Silicon Carbide Abrasive Sheet #2040, 50 pc heavy bodied seam sealer it is usually not necessary3M Wetordry abrasive sheet 401Q is an abrasive sanding paper constructed on a light, A weight paper backing and features a waterproof resin bonding to help prevent heat build up. The abrasive and waterproof backing make this paper an ideal product for sanding applications such as paint prep, sanding, sealer sanding and solid surface finishing. Grit: 320 Qty: 50 9 x 11 in sheets