Originally Posted by
tranum
We might have something in common because more than once I’ve bought an unusual grocery item to make something, then can’t remember what it was or where I read the recipe.

Me, too, alas.
I'm pretty sure I saw the information about using Micropore tape in a Bonnie Hunter Quilt Cam video or maybe The Midnight Quilter, Angela Walters. More likely her because I haven't seen Bonnie do a lot of cutting in a video other than trimming with scissors at her machine. I suppose it was for rulers, but can't be sure. Another possibility is that it was an embroidery video (Maybe from Kreative Kiwi). In that case it was probably used to help make the hoops grip well. I have it on my shopping list but haven't bought it yet because I couldn't remember why I wanted it.