We purchased an old (10+ years?) Hobie Cat that had dull green/blue pontoons. Using this kit we were able to greatly improve the look of the pontoons, although it did take a bit of elbow grease. The oxidation remover, polish, and wax all worked well and the included supplies were top quality. If I were to do this again, I might look for a drill attachment to make application easier, but the kit is otherwise first rate.