Wanted to stop in and give a quick update about an experiment I did fusing glass to some ceramics in my last firing. It turned out pretty well! I used some of the flat glass “beads” from the craft store that are usually used for decoration on their own. Fired all the way to cone 6 and placed them on a bottom shelf with a pretty close shelf above it in case there was any splashing or anything. I placed the glass over the glaze that was already in the pot.
You can see that it creates some crazing in the glass and its definitely not food safe or anything like that but looks really neat
I had one issue with a hairline crack on one pot I think that as the glass cools it creates an inward pull and it was just too much for the clay.