Hello, I didn't know what to call it, so in the title I tried to explain it the best I could. The black backings on the rear windshield where the windows shafts bolt through the window have a little paint chipped off and a bit of rust. I could hit it with a bit of paint, but for fear of making it LOOK dumb, I've held off on doing that. Any ideas, or maybe plastic covers that can go over them to not even see it? Thanks!