Hi all, I was cleaning my car and noticed where the black seal which runs across the bottom of both the passenger and drivers doors open and closes, the paint has rubbed off and there is bare metal on show. I think it happens where the doors open and close. My drivers side was worst and some had rubbed to primer only. I have fixed this by putting 3m paint protection film over it to prevent rust and air etc getting to the metal and stop the rubbing. I have bought the film from ebay for £1.95 and recommend you check yours.