Before I joined here tonite, I had an order for 24 patches.....wasn't very happy with them but I want to learn more. I'll try the soldering iron and see what happens. I used the No Frail liquid and all it did was stiffen up the patch. I made the patch with levy material two layers. Then when I finished I went back to the design and sprayed a piece of the material and put it on the back before finishing with the satin stitch. It made it look very nice and clean looking. But it was the outside of the satin stitch that bothered me. Thank you for your information. If there is more information on what materials, etc. to use could you please let me know?
Mary