Can you upcycle ceramic molds?
![Nan13607188](https://cdn-fastly.hometalk.com/resources/imgs-responsive/avatar-letters/avatar-N-59A1F4.png?size=91x91)
I have lots of old ceramic molds from way back in the day when we had a ceramic shop. My mother passed away last year and I would like to use a few of them if I can. The molds are made of something similar to plaster, with the design inside and the outside a white box. I would like to highlight the inner shape. I thought about melting glass across them, but I don't know if that works.
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The molds are almost pure calcium sulphate. Crush them to a powder & use this to break up clay soil in your garden.
Sell them or donate them. Check your local high school or community college.
How about filling them with 2 part epoxy. You can even add color to the epoxy.