Hi Michelle,
Thank you for reaching out with your question. Poly Patch does not have an adhesive back side. However, I would still recommend using it. If you are looking for something that will allow you to adhere your patches to a different surface, try Patch Attach. It will work great with any patch, and I think that you will enjoy using it with Poly Patch Twill. You can find a link to it below. I hope this information helps! Please let me know if you have any further questions, and have a great day.
https://embroidery.com/Dime-Patch-Attach?efid=1245
Leah W.
[email protected]
Michelle J.
Does the poly patch twill have adhesive on the back side?