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Would air trapped between layers of glass cause the glass to break when heated to high temperatures?
Asked by Mariah (25883)
November 26th, 2011
Trying to learn the art of fusing glass in a kiln, but I’ve broken a lot of pieces lately during firing. All the pieces I broke involved multiple layers of glass with air in between (like this). I’m thinking maybe the air is expanding as it heats up and causing the breakage? Does that seem plausible?
Thanks jellies.
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