Firing Issues/cracking

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What are handbuilt firing issues?

Firing Issues/cracking

Firing Issues

Is the ware fully dry?
Ware that is not adequately dried will crack or explode during the early stages of firing. Water inside the pores of the ware turns to steam, exerting pressure inside the ware. To fully dry a thick walled piece, the ware needs to be warm for more than 12 hours.

   

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