Usually we don't see many problems with defrosters and auto window film removals if good quality film had been used previously. The problems we do see is when someone's window film dies (when it wears out " bubbles ") and it is left on the vehicle in a " dead state " through a couple of hot Texas summers. The film tends to become " sun baked ". In these conditions the window tinting becomes brittle and usually has to be scraped with a razor thus sometimes damaging defroster lines. Try to keep in mind that people usually have their window tint repaired when it first starts to look worn from the sun 's effects. These cars usually never have defroster problems associated with film removal. This is where the quality of the film comes into play. We feel ( just like parachute purchases or any thing else ) that you might pay a little more up front for better quality, but the long run benefits out weigh the initial cost difference.
BUT IN ANY CASE WE DONOT GUARANTEE
YOUR DEFROSTERS TO REMAIN!
