Originally Posted By 70duster340
What was the plastic like? Sort of like the kind used in home insulation?


4 or 6 ml plastic will work be fine. Cut the plastic a little inside of the door panel but leave it an inch or so long on the bottom. Secure along the top and 2 sides with strip caulk or strip butyl and tuck the extra inch into the slot on the bottom of the door and then cover the slot with gaffers tape. Be careful not to cover the door panel holes with the caulking.

doorplastic.jpg
1970 Challenger T/A 4 speed