rhino lining sounds interesting. however, the gripe w/ the rhino lining is that it is a spray on UV inhibitor that clouds after time. another company Line-X combines the inhibitor in the lining product and eliminates the cloudiness. have had a Line-X spray in the bed of my 05 sierra since new and it looks like the day i had it done.

"it's only old if you can't find a use for it; otherwise it's cool and i'll use it."