I had an auto glass shop set mine with polyeurethane. Did a great job / cost $ 60.00
As to 46GMCdans's question about the fit of the windshield frame, I got lucky in that the bars that came with my new frame were bent the correct angle so it fits pretty tight. With this type of frame, complete sealing is pretty tough. I have a small gap on the lower right corner. You just can't crank it in tight enough. I saw a truck at a show where the Owner had installed " cam-type " brackets on the inside post to pull everything tight - looked OK / worked great. He said they were stainless marine hardware ( deck hatch locks ? )
