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Old 10-09-2018, 03:26 PM
Greg Vriethoff's Avatar
Greg Vriethoff Greg Vriethoff is offline
rEgisturd Spelunker
 
Join Date: Jan 2007
Location: USSA
Posts: 2,125
Greg Vriethoff is on a distinguished road
If nothing inside (no crucible just an empty kiln) let 'er rip. IFB and fiberfrax can take it. I assume the alumina board is outside.
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