Okay, I have a neighbor with a 2016 Ford Fusion and he is having a problem with one of the rear window gaskets coming loose. He's tried Super Glue and a couple of others that he didn't name and asked me what to try. At first I was thinking Black RTV, but now I'm wondering about that. Isn't there a specific type of glue that comes on these things to make them stay put? I can't remember what that stuff is.