Replaced one pane of glass in the large sliding window in my houseboat. There is a rubber molding that slides into a channel and hold the glass in place on the inside. I have spend hours searching but have not been able to locate a replacement. I took a couple pictures of a piece of it. All the windows in the boat use the same stuff. I had to cut some from another window into these small pieces in order to hold glass in place for now but I really need to find something.