when i get a new bed i want to paint/undercoat it before i put it on.
whats the best stuff to use?
and how should it be put on?

 

I have no hands on experience with it...but my brother used Por15 on his Chevelle. Seems to work well.

 

My buddy used herculiner when he had his bed off. The kit comes with a roller. The stuff supposedly won't chip in a truck bed, so he figured it should hold up well underneath. He has a full size Ford with a 6 foot bed. The one gallon kit was enough for under the bed and cab, and he still has some left. He is very happy so far with the results. Other brands of this type of bedliner even comes in colors.

 

line x

 

por15

 

i want something i can put on myself,
and i'm going to be cutting this bed up when i do the airbags, cutting through steel and bedliner dosn't work well at all. but the normal undercoat stuff is ok
i've heard por15 works well, whats the best place to get it and what does it usually cost

 

oh my bad ya said best undercoat por 15 is alright quite messy two different coats, doesnt stick so well, it is a durable finish, do you have access to a lift and a sprayer?

 

i'm gonna do it before i install the bed so i'll just prop it up
do i need a special sprayer? i have a regular paint gun....