Ingredients

Ingredient Amount
Whiting 28.60
Custer Feldspar 17.80
EPK Kaolin 53.60
Add Amount
Ferro Frit 3134 10.00
Tricalcium Phosphate 44.00
Red Iron Oxide 4.00

Instructions

Published in "Strong, Pure and Matt" by Pat Horsley, in the Jan/Feb 2006 issue of Pottery Making Illustrated.