Ingredients

Ingredient Amount
Dolomite 19.70
Whiting 2.60
Custer Feldspar 35.00
EPK Kaolin 22.70
Silica 20.00
Add Amount
MS Best Black 6600 6.00

Instructions


I use Mason Stain (MS) Best Black, but other colorants may work with testing. Applied thin it resembles gun metal, applied thick it's a semi-matte charcoal. Stir frequently or add bentonite.

This recipe was shared by Seth Guzovksy in the January/February 2020 issue of Pottery Making Illustrated.