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Old 2016-09-12, 2:30pm
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Frit Diva Frit Diva is offline
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Join Date: Oct 15, 2006
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Simplest compatibility test at the torch is pulling a stringer that is made by overlapping two different pieces of molten glass and pulling. If the stringer stays straight after cooling, the 2 pieces of glass are compatible. If it curves, they are not the same COE.
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