I would pick a few DRY days when I could work on the truck and go at it to get it done as quick as possible. Cover using the 2x4 framework and keep that plastic off the surface of the truck because of water vapor.Wipe areas sanded with prep as you go and as I said get it done as soon as possible and move it inside to a warm dry place.Just my 2 cents worth!!


"The Lord is my shepherd"