Temp for casting bottles

Stephen Richard

You will need to use 850C for a long soak to get things flat and remove bubbles.  A bubble squeeze at ca. 700C – 720C would also help.  You will get a lot of devitrification, so the sanding is essential.

Stephen Richard

blogs at: http://www.verrier-glass.blogspot.com/   and  http://www.glasstips.blogspot.com/

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