30 Gerstley Borate
30 Sodium Bicarbonate (household product)
10 Talc
20 Kaolin
10 Quarts
Matte gray
Effects:
2 Copper Carbonate
2 Iron Oxide Yellow
Description:
Nice gray, Copper Carbonate is not to be seen
30 Gerstley Borate
30 Sodium Bicarbonate (household product)
10 Talc
20 Kaolin
10 Quarts
Effects:
2 Copper Carbonate
2 Iron Oxide Yellow
Description:
Nice gray, Copper Carbonate is not to be seen