Quote:
I wouldn't keep it on all the time, just for long road trips. Most coverings will trap moisture and can be bad for the paint finish.
The clear bra/xpel stuff isn't something you can keep putting on and off. It's a one time application. Once you take it off, you can't put it back on. You'd have to buy a new one.
However, if applied correctly, trapping moisture is not an issue. I had it on my headlights for a few years. You couldn't even tell it was there.