UPDATE 2 : Rehab for Brinkman has temporarily been postponed in order to rehab the Sears Sandblaster so I can return it... Thing doesn't work for crap. It's a simple thing, I don't see how you could hook it up wrong if you wanted to. Even tried the fine silica blasting sand. Lots of bad reviews on this unit on the web.
I'll ask around a few body shops tomorrow but expect I'll end up with the naval jelly/loctite solution. A wheel and elbow grease would take months to do right.
Btw loctite and Naval Jelly are the same I think. Mine has both names on it.