I noticed the headlights on my wife's car have a frosted look to them. Probably because they are made of some kind of plastic instead of glass now days. Looking at the repair kits to repair the headlights seem to be using some kind of abrasive paste and polishing out all the frosting which seem to take about 30 minutes to 2 hours per headlight. Was just wondering if there was some kind of coating you could apply with a paint brush that would work. Anyone have any ideas?