Greg I see the foam around the edge but just past that there is another piece of black something that starts at about the striker plate and goes up and around to the other side and ends at the same level as the striker plate what is that?
That is my automotive rubber trim that I tried first. It was so expensive and didn't fill the gap. It didn't interfere with the new pipe insulation, so figured it couldn't hurt anything to leave it in place.
The pipe insulation comes in two types. There is an foam type that you don't want and a rubber type that you do want. They both have the slit with the adhesive covered by a peel off sheet on both sides of the slit. Usually find them right by the copper tubing in Home Deput