One of my friends did his F-450 1990 ramp truck cab & nose with some kind of bedliner,he couldn't recall the name of the stuff he used ,but its probably the Raptor type stuff that can be tinted..
He got "red",but after it dried it lightened up some to a reddish pink color..it's not Mary Kay Pink,but its not fire engine red either..
I like how the stuff looks and covers all the sins,truck looks 100% better than before--he didn't do a great job sanding down all the old paint that was flaking off in spots,the liner covered everything with an even layer..the texture is like 60 grit sandpaper though,if you rub against it ,it feels like it could cut your skin..