Has anyone tried this one? If so, How thick is it? Are you happy with it? This is a do-it-yourself one. It is on ebay for about $60.00.
I'm thinking about getting it but I would like to here from others who have tried it.

 

One of the guys at work tried a D.I.Y. bedliner. What a mess, it looks like regular paint with sand added. There wasn't enough to do even a quarter of the truck bed. Its uneven, looks smeared on. He took it to line-X, they said all thats got to come off before they can spray! They suggested grinding or sand blasting. P.S. This guy lines cooling towers.