Step 8: Polish!
I don't have many pictures of this step since it is hard to hold the grinder, spray the hose, and take pictures simultaneously, but what you want to do is keep the polishing pads wet at all times, and slowly and evenly polish the whole surface with each pad until you reach 1500 grit. The polish pad set comes with a 3000 grit pad, but the sealer needs a small amount of roughness to adhere well. Be careful not to gouge the surface with the grinder or you will be able to tell in the shiny surface when you have finished. When it has been polished completely, apply sealer to the surface and let dry. A few coats may be desired. Buff the surface with paste wax and wipe off with a soft clean cloth or towel when dry.