heater box foam
Disassembled dash including lower part for clean-up and sorting of wiring. Attached is a picture of the outlet vent of the heater core/box. Airflow is controlled by a flap. This flap appears to be insulated with a foam material, which is crumbling. Can anyone suggest a replacement source for this foam, preferably with self-adhesive on the back. Looking for direct links, actual part #'s.