In article , mikee wrote:
Thanks, Jim. I was hoping someone had actually tried it. I've got a
relatively expensive casting I want to derust, and it was either the
vinegar solution or beadblasting to remove the stuff.

Or -- electrolytic rust removal.

Enjoy,
DoN.

--
Email: | Voice (all times): (703) 938-4564
(too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html
--- Black Holes are where God is dividing by zero ---