I have found that the easiest way to loosen the frames is using the curved end of the hive tool prying inward one frame at a time. Loosen each one then begin to remove the outermost frame,placing it on the ground next to the hive. Once you have this room to manipulate the frames,they can be easily lifted using a tool or your hand.One word of caution-look at that first frame before placing it on the ground to make sure the queen is not on it,usually shes not there,but one time I did notice that she was on that outside frame. A few puffs of smoke from time to time will keep the girls from flying all over the where,and distracting you from the job of inspecting.As far as the bee glue(propolis)is concerned,from my experience, it will restick the bodies or frames together in a matter of minutes in very hot weather once the surfaces touch one another again.All honeybees make propolis,just the same as they make honey and gather pollen.And yes you can be sure they will reglue it again.