I use the NAPA brand of shutz like Daytonaturbo, I think it goes on "wetter" than the 3M brand shutz, and looks more authentic. The 3M shutz always seems to spray king of dry. Maybe it was me? It seems to dry just as hard as the 3M stuff though. And it is cheaper. And if you think you'll need 3 cans, get 5.........lol!