Need help here!! I have a 1936 Tear drop trailer with a brushed aluminum roof with what I belave it a clear sealer on it. It seems that it was washed with a degreaser sprayed directly on it and the washed... There are perfect etching marks of where it was sprayed. I have tried alot of different chemicals with no real change.... Adams apc did re-etch it for me though! Please help..
Thanks!
Thanks!
Comment