This set comes in the following 9 grades, from coarse, to fine:1500, 1800, 2400, 3200, 3600, 4000, 6000, 8000, and 12000. 1500 MICRO-MESH is equivalent to a scratch pattern left using regular 400 wet/dry sand paper, but is much more consistent. Your pens, bowls, and other lathe projects will absolutely gleam and will be the talk of the craft show.
Use this product for finishing plastics, acrylics, poly carbonates, Bakelite, fiberglass, gel coat, urethanes, celluloid,lacquers, fiberglass, cast polymers, soft woods, hard woods, cultured marble, coatings, composites, and more. If properly cleaned and cared for this set will last for dozens and dozens of small projects.