This PVC membrane sits between the door frame and the door card on all wind up window Mini doors. Its puprpose is to protect the door card from water leaks and damp which can cause warping.
Precision die-cut with the same tooling that makes the door cards, these liners are a perfect fit and can either be glued or taped to the frame of all Mini doors from 1970 onwards.
 
Supplied as a pair.