The wet sanding method sounds dangerous to me. I have done some painting,and body work but this is my first run in with clear coat paint. I worked on a small spot with some turtle wax polishing compound I had, and it removed the scratch. I belive this stuff is a little too abrasive though, but nothing polishing with a finer compound, cant restore back. I plan on doing the rest of it with a finer compound, and i think it will turn out fine. I am just lucky this scratch was just in the clear. I myself, am not sold on clear coat paint. I think it is fine for someone who never washes or waxes their vehicle, but I ll stick with single stage for a show finish. It seems like with single stage, with enough work you can always bring back small imperfections.