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Ingredients

Ingredient Amount
Wollastonite 23.20
Ferro Frit 3124 31.00
EPK Kaolin 31.70
Flint 14.10
Add Amount
Dark Rutile 6.00
Mason Stain 6600 Black 10.00

Instructions

Published in "Making Stable Glazes for Functional Stoneware and Porcelain" by John Hesselberth and Ron Roy, in the Sept 2000 issue of Ceramics Monthly.

 

 
Cool slowly or it will turn glossy.