Not sure if this is the correct place to post this

Ok the roof edge molding on my car is thrashed, its made of this rubber type of paint. I can't find anyone that sells it anymore because I think it's to hard to ship. even if I try to totally strip the rubber/paint I'm sure it won't fit anymore because the rubber is what also keeps it in place. its kinda hard to explain but if anyone has any ideas on restoring/replacing that would be great. part #51131977681

Thanks,