WOW! You guys are good! Windshields are 2 pices of glass with a plastic interlayer of pvb (polyvinyl butyral) in between. They are hot pressed together and formed in molds. Rear windows (back lites) are tempered, as are most side and quarter windows... When it comes to our bolts, or any other old vehicle for that matter, make SURE that if you are going to use a sealant other than the thick gasket, that you use urethane and NOT butyl tape. Butyl tape has a much lower tensil strength than urethane. It is more than just functionality...it is safety. Butyl can be used on quarter and back windows, but I always advise urethane be used due to it's strength...
Dano
