Netix
Banned
The line-x isn't really going to do a whole lot to keep the bed much warmer. The bottom of the bedrug is so thick it provides a lot of insulation, and the sides you'd be better off with peel and stick insulation behind the bedrug over spray-in. Cost WAY cheaper, and the bedrug will stick better. I really don't see the bedrug velcro adhering well to line-x coating.
I see where your going, but the reason im line x the bed is because during the summer i will be taking the bed cap off and the rug and loading up my atv/ dirt bike. Plus during the summer i work construction to pay off for university lol, so the bed will be certainly used!!