Re: Striping paint off and seal bare metal?
I've always used Auto Strip or Aircraft Remover, they are in aerosol cans in the body repair sections of parts stores and Wally world. I usually spray the part down with the stuff and let it blister and dry, then I hit it up with either a wire wheel or and sanding wheel. Usually this works pretty good for me but on one of the frames I used on my Molotov project, it barely removed the clear coat.
Locktite. Learn it, Love it, Live it.