67 Dart GT convertible moulding seals

The windshield frame was reshaped to make it stronger, then the trim rounds out the finish again. This leaves a void between the trim and the frame, so they filled that void with foam , probably to prevent a wind noise, etc.. It didn't actually seal anything. I'm not sure where I would start looking for a length of foam approx. 1 inch square. the expanding foam in a spray can might be just as good or better.