Use it all the time, Lay the back, batt and top in place, Fold back the top half way, just spray "lightly" onto back of the top and the batting (be sure to get to the edges and wait a minute or so) Fold in place and rub your hand over it to get it to stick. Fold the other half and repeat the process. Turn it all over and repeat on the batting side. Leave it dry for at least 15 - 20 minutes before moving. I have done queen size quilts and it holds together wonderfully. Just remember to spray lightly.