Just another note about the Elmer's process. I am working on a large quilt that I am doing in sections. I got one section added to the quilt only to discover that it was "off" by 3/4 of a inch. It was very obvious to me and I decided to fix it. It required that I break loose some of the glue joints. I did this very easily with my fingers. I had used 80/20 Hobbs batting. Since it was only a narrow area near the seam line that I needed to change I did not re-glue it. I was really pleased at how easily (though time consuming) I could repair my error. I've never had a problem washing it our after the quilt was finished.