hey guys....been a looong time posting...ive got a set of the abs louvers for my dodge rear pop out windows and they came with some type of velcro like tape strips....i followed directions to a t but im just not sold on them....im thinking of using some type of epoxy or such that will hold tight and still flex with temp changes but i dont know what to try....have yall got any suggestions? i dont care that they will not be removable i just dont want to lose them....the contact surfaces would be the abs louver against the steel window frame....what do you think will stick?