The act of spraying the liner is really easy. There are how-to vids all over youtube. Some even mod spray guns, like the purple one from HF. How rough you want the surface is a matter of gun used, distance from the surface, and PSI. The work is in the prep. I did a lot of sanding and cleaning. Again all kinds of how-to vids out there, including from U-Pol. I did this for a couple of reasons. First, after 9 years the paint was showing its age in general, and mowing around a lot of trees had left it pretty scuffed up. The other reason is that a pretty big piece of lumber had fallen on the hood leaving a decent dent. The body shop wanted $250-300 to fix it. And being on a crease that would have left bare metal. So then paint the hood, which would have looked stupid, so then I'm at painting the whole tractor, which wasn't going to happen. About that time a guy on a Land Rover forum I visit posted pics of his Discovery he had Raptor lined. That set of the lightbulb, because I knew the liner would hide small imperfections. So I beat the dent out and sprayed it.
View attachment 53323
View attachment 53324
That was after one coat. After two more the dent is unnoticeable.
I liked it so much I blacked out the kid's hood and side mirrors on his 4Runner. Will end up doing the whole thing.
View attachment 53326