Ingredients

Ingredient Amount
Gillespie Borate 30.00
F-4 Feldspar (sub G200 Feldspar) 46.00
EPK Kaolin 13.00
Silica 11.00
Add Amount
Copper Carbonate 1.00
Zircopax 10.00

Instructions


Adding Zircopax makes this clear glaze more opaque.

This recipe was shared by Stuart Gair in the April 2021 issue of Ceramics Monthly.