can I use the spray in place of the fusible fleece? I was trying to "cheap out" on the tote bags, but now I am wondering what will happen if I iron the sprayed fleece, not directly but as a sandwich with outside and lining. Thanks for any info you may have! I'll post my results tomorrow--after I move the iron and sewing machine outside! I don't have enough brain cells left to waste on aresol fumes (especially warm ones).