Ingredient Amount
Ferro Frit 3124 15.00
Nepheline Syenite 20.00
Cedar Heights Goldart 65.00
Add Amount
Copper Carbonate 2.00


These slips require ball milling or screening through a 100-mesh sieve. Shown on the bottles above, these slips do well fired to cone 2 in a soda kiln. Recipes shared by Tom Jaszczak in Justin Rothshank’s book, Low-Fire Soda, published by The American Ceramic Society and available at

This recipe was shared by Tom Jaszczack in the October 2023 issue of Ceramics Monthly.