Has anyone tried Dritz Fray Check?

I have used it at the bottom of cheaper flashes to keep them from fraying more or, after they started to fray, and I had trimed some off, then applied the Fray Check. After it is dry, it's a little stiff, but not completely.

It's a liquid and comes in a small bottle. I also used this product on the fringes of a Fly Plaid that I self fringed and then braided the tassels. For that application it kept the tassels from coming unbraided.

Joanne sells it here.