Sounds like there may be several products out there. Let us know which one you try and how you liked it. Sounds like a good idea.
This is a supplier I found.
This is an iron on fusible...not sure if it's the one you are looking for...keep us posted!
One Stitch fusible quilt grid is apparently the magical ingredients. I found a pattern where the instructions are included how to do it. Maybe this helps
Does she have a web site where you could watch the program you saw it on? Maybe she would say what she used. I'm thinking most of these people seem to use products that they sell themselves somewhere. Seems to me like a batting that would be sticky on both sides so not need pinning or basting would sell like hotcakes if it really worked, I'd sure use it. Are you sure she didn't use some spray adhesive like 505? This will be interesting if we find it, I'm keeping track of this thread, thanks, hugs, Marji
I would suggest you try to Google...the quilting technique is called Donna Dewberry's "One Stitch Quilting"..but I think that Donna Dewberry's fusible is an iron on type...not a sticky back, but not sure...HSN has a double sided fusible batting that you iron on, but that's obviously not what you are looking for...good luck.
this is all I could find Quilt magic Plus, Hugs Loralye