I rhino linered my bumper. Actually used an aerosol product called EZ-Liner. It -won't- peel like plasti dip so you have to mask everything properly or take it off the truck.
Its been thru the pressure washer already, 0 issues.
Sorry for the crappy cellphone pic.
Broke one of the plastic shoulders doing it. Whuups! Ended up linering that too.