Going through my late grandfather's things, I found a great smaller toolbox, but it's been sitting on a shelf since he retired in the 1970's and there's a bit of rust both on the underside of the lid and along the floor of the box. What can I do to stop the rust, seal things up so it doesn't come back, and not destroy the outer finish? My first thought is trolling through the POR-15 catalog and looking for a solution there, but I don't want this stuff leaching out and mucking up the outer finish & decals.
Ideas?
