Clear bra paint protection, Has anyone done this to their 914, if so, what brand? looking at the do-it-myself option Options

[DRPHIL914]

I just started shopping this but I want to drive my car but this pain is not as durable as the original I think, maybe its the clear coat not thick or hard enough or maybe my painter used a lower quality paint? I have 3 chips all my fault , something bumped or hit but this seems to be way too easily chipped. SO before I have one chip on front hood or back, I am want to do a clear wrap or clear bra , on the whole surface.
I just saw an episode of the Bitchin' Rides and they did a whole car. no idea what product the used but I cant afford to pay someone else to do this. So it will be a do it yourself project. and I spent too much on paint and body to have to do this again in a few years! and I want to drive the car on the road some with out worrying about every piece of sand or bug etc possibly causing a chip.

Anyone with experience doing this? please share your thoughts and experiences here!

Phil