a few weeks ago I ran out of my 505 half way through basting. I had some elmers glue. I used it. once it dried it showed...I was worried...I FMQ'd my quilt anyways...once I washed me quilt the glue washed away...it did work. I will try a small quilt next and use the spray and see how that works. I love 505 spray but it is very expensive.