[collins10672]

since you have stripped the caulk out and blasted and primed you can put the seam sealer in now,and i am assuming you are talking about around the roof and other areas.as far as the windshield area goes you can clean it down to bare metal and prime that area too.then trim around the windshield with the color you are going to paint the truck before you reinstall the windshield.as far as the sealer around the windshield you should not have to put anything around the rubber unless it leaks after a water test and if it does it is windshield sealer that most of the time is black and it fits a standard size caulking gun.i have had good luck with installing windshields in these trucks and generally since you will probably be using a new gasket you should not have too much of a problem with leaks.