The finest quality smoothing and polishing material: Micro-Mesh is excellent for intermediate sanding between coats of paint, retouching and fine finishing work on wood, plastic, plexiglass, and metal surfaces, including polishing, on irregular and curved surfaces in particular. The abrasive particles are suspended in a silicon matrix firmly bound to a thin, highly flexible textile basis, so that no residues remain on the finished surface. Micro-Mesh can be used dry, with water, or with petroleum, and is very long-lasting under normal wear. Grit 3600, 153 x 82 mm.