I thought you rust scraping, repainting, and general old saw spitshining types would appreciate this info: http://myweb.tiscali.co.uk/andyspatch/rust.htm
It's rust removal through electrolysis. Odds are it'll cost you a whopping couple bucks to get started.
It's rust removal through electrolysis. Odds are it'll cost you a whopping couple bucks to get started.