[Wally Arntzen]

I had 3 compartments that has rust at the bottom seams and I sprayed them with a rust inhibitor. I then lined them with rubber that is used on rubber roofs, I put it on the bottom and ran it up 8" on all sides. I did not cut the corners, I folded them with a lap fold and glued them with a rubber adheisive. This was done about 6 years ago and nothing has changed since. No further rust that I can see and no water getting inside the compartment.