Ingredients

Ingredient Amount
Grolleg 5.00
Water 4.00
Kona F4 3.00
Silica 2.00
Add Amount
Sodium Silicate 13.00
MS 6600 100.00

Instructions

Published in "Layers of Color" by Andrew Gilliatt, in the Jan/Feb 2011 issue of Pottery Making Illustrated.
Note: 14 pounds of slip is just under one gallon. To make colored casting slip, add 100-120 grams (less for blue) of commercial stain per on gallon of slip, then ball mill the slip for at least two hours to ensure even dispersal of the colorant.