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
Tin Oxide 5.00

Instructions

The addition of tin oxide opacifies this glossy clear glaze.

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