MOPAR DOOR HINGE RESTORATION SERVICE

Seam sealer, expanding foam. What ever you want. It is just a weather sealer to keep the water out of the kick panel areas. Over the years the factory used different materials, but for the same purpose. Also just prime the area under the hinges, both body and door sides. The hinges should be painted on the car, not before. Too much buildup of paint between the hinge and the car can cause problems with maintaining a tight fit.