The undercoating is done.
Here's all the stuff I used.
First I washed it all up with some Eastwood Fast Etch & Metal Prep and then used Eastewood's PRE to wipe it down. I let it all soak into the seams and air dry with a fan on it overnight. I then used 3M Seam Sealer and sealed up anywhere I had done welding or had gaps.
I also welded up the gas line holes.... so it's now official -- I won't be putting a tank back into the cab. :-)
After the Prep & PRE
