NEW!
Firing range 1000 - 1250°C
Package size: 10kg.
New "Black Stone" clay by Witgert. Clay has both white and black chamotte. Chamotte shows beautifully by washing surface of the clay. Ask for a free brochure.
Good for all build by hand techniques.
Firing colour from light grey to dark grey.
Chamotte content 25% 0,5-2mm
Firing range 1000 - 1250°C
Total shrinkage at 1200°C 8,8%
