Abstract: A resilient sealing frame having two continuous slots, one for accommodating the periphery of a vehicle window and the other for accommodating a web projecting from the vehicle body into the vehicle opening which accommodates the window. One wall of each slot has a continuous groove, and a pair of closely spaced-apart holes extend from each groove to the exterior surface of the sealing frame. Each groove is flanked by prominent sealing lips which seal against a surface of its respective window or web. The short length of each groove between the pair of holes is plugged, such as with a resilient cord. Fluid cement is injected into one of the holes of each pair; the cement flows through the long length of each groove and when it reaches the other hole of the pair, further injection of cement is terminated, since the groove has been completely filled.