I think we're taliking apples and oranges here. I think the original post was about using Elmer's spray adhesive for basting quilt layers together before quilting. The Elmers school glue is used for binding, applique, etc. I've used Elmers spray adhesive for DIY projects but can't imagine using it on a quilt. That stuff is really sticky, gummy, and stinky! I use 505 for spray basting and Elmers white school glue for applique and binding instead of pinning.