Ya I used the Dupli-color bed armor roll on kit w/ One gallon of liquid. $110.00 coverage on both bumpers, floor boards,running boards(inner & outter) little bit in the wheel well, lower doors 2-3 coats with a "little" bit left over.
Prepping is a big part I kind half assed it in a couple spots so ill need too use what's left too go back a patch a couple spots, nothing huge!
I think it's worth the money "so far"
I recommend NOT using the "roller kit" try and find just the product which ever you end up choosing, get a little extra too because you won't want too run out if you decide too do even more.
A couple cheap wire/paint brushes and sand paper, acetone too clean and a six pack too drink.
--1999 Cherokee Sport 2" Lift 30" rubber
---1995 Cherokee Sport 4.5" 32" rubber