Just had to do a little welding up on the old bike frame, a cbr 1000 f ( yeah, I know old, heavy and not real exciting but i own it) just sanded back the paint and thought maybe, just maybe, it might look good all polished back bare then clear coated to stop the rust. Problem is how well would clear go over steel? Would it just yellow off? or still rist and peel off? I don't know if theres a clear rust proofer out or clear primer either. any ideas?