I got bored today and decided to try something on my scratched up and dull rear fender. I first took some 360 grit sand paper and smoothed out the rough parts, then switched to 500 to get it smooth, to get it shiny again I used some rubbing compound followed by some professional paint polishing compound with a DA buffer. It was looking pretty good after all that rubbing but not shiny enough so I tried some clear plastic polish stuff (i think it was called novus), that helped a little but not much. In the end I went from scratched dull plastic, to smooth kind of shiny polish. I might try the Mop N Glow trick and see how that works out. Anyway, I thought I would pass that info on to you guys, if I remember I will post a picture tommorow.