Q:I want to paint my rusted iron railing, but I know I can't paint over the rust. You mentioned something that helps get rid of rust, but I have forgotten it. Could you tell me again? Is there ...

Q:I have galvanized steel railings that were painted a few years ago with two coats of epoxy paint. Now it is peeling off in large chunks. I can't seem to get a definitive answer from the painters ...