I use eastwoods rust encapsulator on the metal after wire brushing everything. Then I used spray can truck bed liner over that. Tried to clean a spot for a grounding strap and had to get out the grinder. I don't think I will have a problem with rust and it looks nice.

http://community.webshots.com/user/macziggy4?vhost=community

Here are pictures I have been taking if you want to see how it turned out. I also put rubberized undercoating on top of the bed liner to cut down on the road noise.


MACZ