Ingredients

Ingredient Amount
Gillespie Borate 30.00
F-4 Feldspar (sub G200 Feldspar) 46.00
EPK Kaolin 13.00
Silica 11.00
Copper Carbonate 1.00
Zircopax 5.00

Instructions

Add Zircopax to make this glossy clear glaze more opaque.

This recipe was shared by Yoko Sekino-Bové in the April 2021 issue of Ceramics Monthly.