I thought this may have been asked before, but couldn't find anything by searching.
My exterior smooth, hard, black plastic trim (weatherstripping at the bottom of the windows) has gotten a little scratched up. Is it possible to polish this material? I have an assortment of polishes (PB's SSR1, 2, and 2.5, plus PB's PP), but don't want to pull the trigger if this kind of material can't be polished. Anyone have any success polishing out minor scratches in hard plastic trim? It isn't faded at all, just minor scratching (I have no idea from what