Bed line bumper. Roll, brush or spray?
When you use bedliner to coat your off-road metal bumper, which bedliner product do you prefer? 
Which application method works best?
My new ChinaCheapO bumpers are starting to show orange rust spots. I figured I'd better take action before they become see-through.

Which application method works best?

My new ChinaCheapO bumpers are starting to show orange rust spots. I figured I'd better take action before they become see-through.




