73 Dart Sport - What kind of gaskets go around the taillights?

When I took my '74 apart to strip the paint, there was nothing between the bezel and the body. Although, I did want to seal off the holes where the mounting studs penetrate the tail panel, so I used some of that putty rope like that used to seal camper shells on a pick-up bed. For the white foam gasket between the body and the lens, I picked up some similar stuff in the weatherstrip section at Wal-Mart.

Jerry