Underglazes Lifting On Paperclay
Posted 12 June 2010 - 08:02 PM
Posted 13 June 2010 - 11:24 AM
Several thin coats which are allowed to dry between applications works better than one thick layer.
Contemporary Fine Colored Porcelain
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Posted 01 July 2010 - 02:52 PM
I've been using low fire paperclay, firing it to 05 and 06, and I'm having trouble with areas of underglaze popping off after the firing. Any ideas or suggestions?
I use a base of 50% E.P. Kaolin and 50 % 3110 frit. Then I add mason stains in whatever intensity I desire. 2-25%
I air brush as well as brush on. This works well when applied thin on dry greenware as well as a wash on texture on bisque.
Past president, Potters' Council
Marcia Selsor, Professor Emerita,
Montana State University-Billings
Marcia Selsor Studio in Brownsville, Texas.
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