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Need to see if your kiln is the correct temp? Links for thermocouples
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2014-07-28, 8:55am
Hammer
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Join Date: Mar 08, 2014
Posts: 49
Or you can coat a piece of glass with carbon. Carbon burns off at around 1050 F. Which is the annealing temp for boro. I always coat my piece to make sure it reached annealing temperature.
Hammer
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