Thanks, Bill. I talked to HOK yesterday, and they haven't found a source to manufacture the flakes yet. I believe they are ceramic.

Since the future is uncertain, I have told the owner I won't use them unless we have extra for future repairs. I will find out today if the paint store could obtain what they told me. It would be enough to do the job, and possibly have some left... but I don't want to "paint myself into a corner". Ha Ha :-)~ Jay