Check out this rubberized coating for air compressor tanks, to keep then from rusting out ? Wish I had my camera, to show you guys what happens to air compressor tanks when the chlorine eats them up ?
I seen this at Home Depot. Looks interesting to me. My only concern with using it on air compressors, is that you really wont be able to see if there is a rust problem that could cause injury it not seen.