3M spray on Clear bra
 

Has anyone tried this on RX-7. I notice that the hood is really hot and I'm concern that this will bake the clear bra into the paint.

3M Auto: Products for People Who Love Cars

Just bought mine today! I will try to do this tomorrow

The bumper doesn't get hot so it should be ok but I'm more concerned about the hood. Since hood get really hot I'm concern that film will get baked into the paint

Well according to 3m on their demo video the wax is for the film to be easy to remove... So I don't know if the wax would help :scratch:... But you have a good question there.