Thread: boro casting
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Old 2014-03-19, 6:02pm
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Pickledkitty Pickledkitty is offline
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Join Date: Nov 12, 2008
Location: Warner Robins, Georgia
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I have done a vitrigraph pull with soft boro (60 or so coe) and it had to get up to 1850 F to start the glass moving. At that temp you end up firing the flower pot higher than it was previously, which can cause it to crack badly. This guy was experimenting with it last year:

Good Luck!
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