1.) Sandblast the surface.
2.) Run a propane torch over the surface to ensure that there is no oil on the surface.
3.)Prepare surface by wiping it down with Metal Prep.
4.) Run propane torch over surface again.
5.) Mix Hot Jet well before applying.
6.) With a gravity gun, apply one heavy coat.
7.) When it air dries after 48 hours, buff the surface with 2000 grit sandpape and then apply your favorite aluminum polish for that polished aluminum shine!