I had my windshield and back glass installed. the tech told me I needed the rope that goes around it. He told me it was a black rubber sealing rope. called Chrysler and they are not holding on to this anymore. where do you guys get this. is it a 3/8" or what size. He told me Chrysler is the only one that uses this rope but I saw where GM uses it also. Does anyone know what they are talking about anymore. It is getting frustrating. So, I figured someone here has had this done before so guys, gimme the answers I need to know. It seems like when I need to know something, here is where the answer is found. Thanks