I've seen many "plastipdip ruined my paint" threads on oh so many forums (due to plans to add plastidipping as a service for my business), but in the end, there's always an extraneous reason for whatever fault the dipper finds with his paint after the peeling. I think most people forget that you're actually supposed to use the pre-dip spray for a proper application, and the paint can't have any wax on it (something to do with wax deteriorating underneath the plastidip and festering there). I particularly remember one thread where the owner was complaining that his clearcoat became foggy after he plastidipped a freshly painted car. If anyone has ever painted a car, or had one painted, you know clearcoat can take up to weeks to cure properly. It was determined that because of him applying dip too soon, the fumes the emanate from curing clearcoat got trapped under the plastidip and ruined the clearcoat. If plastidip (by itself) really DOES damage paint, then Dipyourcar.com would not be the incredibly successful business it is.