Protective spray for rear fender flare area

[JL1958]

Has anyone tried the clear spray that peels off? I have heard there is something out there you can spray on your car and peel off, but I don't know the name of it.
It is to protect against chips.
Have you tried it and is it safe for the paint?

[CDXXVII]

Good thread to read

3M 90000 Paint Defender spray-on clear bra

http://www.ffcars.com/forums/17-factory-five-roadsters/342546-3m-90000-paint-defender-spray-clear-bra-just-30-a.html