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black- top surface has "potholes" recommendations

For discussion of processes related to using Bullseye glass, including kilnforming and kilncasting, torchwork, blowing and stained glass.

black- top surface has "potholes" recommendations

Postby Chris » Thu Oct 18, 2012 6:46 am

The top surface of primarily black 6" squares (uncapped, clear is bottom piece) have a lot of tiny broken bubbles. My schedule is:
400 - 1050 F - 10 min
235 - 1224 F- 45 min
600 - *1490 F - 10 min (*1500 F in my fiber kiln)
ASAP - 900 F - 45min
100 - 750 F - 2 min
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photo (4).JPG
black burst bubble surface
photo (4).JPG (81.92 KiB) Viewed 1880 times
Chris
 
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