No sealant was used on the rear nor corner windows. The way those pieces are installed, they fit very tightly. I've never had one leak and I drive in the rain without hesitation. If you got the chrome lock strip, please see the notes I posted in the bodywork section about installing this. Also tips on how to pull corners so the rubber sits straight and flat.


~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end