I have a rather large quilt top that I would like to use fleece for the backing, am not having batting in it, relying on the fleece to make this a warm & cozy quilt. My question....will 505 work to glue the two together or will I have to pin, was thinking of laying the quilt top first with unfinished side facing up and spraying then laying fleece on it. If it would hold well enough would turn over and pin in spots. Any one with experience with doing this? Thanks.