Several years ago I used this peal off paint stuff call plasiti dip on my 944 Turbo and GTS as a temporary bra for protection from rock chips on long trips.
It worked pretty good protecting and came off easily after I got home.
Thought it looked pretty good.
Now this stuff is sold on dipyourcar.com and it is a lot tougher.
Then it was all mat colors, now it is glossy. They even have a layer you can ceramic coat!
I was so ahead of my time.