Ingredients

Ingredient Amount
Gerstley Borate 12.40
Whiting 6.20
Custer Feldspar 77.00
EPK Kaolin 4.20
Silica 0.20
Add Amount
Synthetic Red Iron Oxide 8.70

Instructions

This glaze will be rust colored by itself, but will work well over an oilspot glaze (as pictured, with two coats of John’s SG-12, one coat Candace Black, and one coat of Hamada Rust, fired to cone 10 oxidation).

Published in "Oil Spot and Hare's Fur Glazes" by John Britt, in the May 2011 issue of Ceramics Monthly.