I never had this happened before so I am perplexed. I was following a program for fiber paper as a texture base for my glass.
12″ glass circle-System 96 3mm clear over 3 mm transparent blue over fiber paper. 3 mm Center 5″ circle opal blue. Large hole in opal blue, large spaces under opal blue. Small uniformly place holes along the edge of the piece on top facing. I want to include photos but I can’t upload them- help here to. I have them on my desktop. Firing schedule in a 24 x 24 Jen Ken kiln top & side elements. Did the fiber paper hinder the even heating where there was 3 layers of glass? But why did the edge have uniformly spaced holes on the surface?
250 500 30 min
250 1150 30min
100 1150 30min
400 1480 10 min
400 1500 10 min
400 950 90 min
100 800 10 min
200 700 0
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