this is an awesome find, can't wait to hear a real experience with it.
The thing i worry about with hitting it with liner is whether it will fade as well... some of my buddies truck beds are lighter gray than my cladding now...
If that's not the case, my brother shoots trucks with it, so I'll just get him to mix me up a low texture batch and go to town.
but i would rather use this stuff if it works well...