I have a 2019 Vacationer (Bounder) with frame-less windows. The crank mechanism is attached to the glass with some sort of adhesive. It's a strip of what appears to be either plastic or aluminum. The adhesive came apart and the glass separated from the mechanism. My question for the experts here is what kind of adhesive was used on these windows? Anyone know, It appears it just needs to be glued back to the glass.