So my grand prixs got some cosmetic issues lol like faded clearcoat in a couple spots, rusted wheel well, and things like that, i dont want to pay for a paintjob, so i was considering plasti dipping it, they sell kits for entire cars, and you can get a glossy coating for it, my actual question is, even though plasti dip doesnt require sanding, i would want to sand and bondo areas that look bad so it would come out right, would that affect being able to plasti dip it? just curious lol