I've always wondered about those films/clear coating's. As thin
as they are I don't see how they would protect what's underneath.
Always seemed to me that it would just transfer the ding right
thru to paint/metal that's behind it.
Might help for the small sand sized particles if you did a lot
of open highway driving, but I have serious doubts about stones
or rocks. Besides, it looks like crap, but that's just my opinion.
Those battle scars Alvin, tell me that it's not a trailer queen
and the guy isn't afraid to actually use his vehicle.
DG