I have access to a coating material that can be sprayed on as truck bed
liners. It is not polyurethane but Urea. This material is the same as
what is used by auto manufacturers to produce trim components. It can be
sprayed on to 1/16th inch or more to provide rock chip protection to the
front end. I am working to see if the concept really works. Any one
interested in this contact me off list.

John Rodgers
88 GL Driver