Alumilite Polishing Kit contains everything you need to prepare your surface for a high gloss finish. Kit includes one pad of each of the following grits: 1500, 1800, 2400, 3200, 3600, 4000, 6000, 8000, 12000, 15000, 20000, and one polishing cloth.
Instructions: Prior to using, soak the polishing kit pads in water. Use your favorite low grit abrasive to rough sand down to 1500 grit. Using the Polishing Kit pads, wet and sand down to 20000 grit. Use plenty of water when sanding at a speed of 1000-1200 rpm.