All recipes are displayed as ratios, unless "in parts" is included in the recipe. You can adjust the recipe for larger or smaller batches by adjusting the total below the recipe. For example, for a 10,000-gram batch, put “10,000” in the box. Have more questions? View our help page here or watch a video tutorial here

Ingredients

Ingredient Amount
Gerstely Borate 14.56
Whiting 11.07
Custer Feldspar 23.43
Kona F-4 Feldspar* 23.43
EPK Kaolin 2.88
silica 24.63
Add Amount
Copper Carbonate 0.60
Red Iron Oxide 1.00
tin-oxide 1.00

Instructions

This recipe should be mixed slightly thinner (toward skim-milk consistency). Can be a runny glaze, especially when it’s applied thick. Needs reduction atmosphere in the firing to achieve the red color. *Substitute Minspar 200 feldspar for the Kona F-4 feldspar. 

 

This recipe was shared by Matthew Eames in the October 2022 issue of Ceramics Monthly.