CT 3 with Grog
- CT 3 with GROG is a medium coarse white firing clay, suitable for hand building, sculpture and tile work.The grog is added for more even drying and give an additional touch of strength. Very popular with beginners and used widely in local schools.
- Dry clay is also available for an additional $.14/lb at each weight. Please call for ordering.
100 lb, 1000 lb, 2000 lb, 25 lb, 4000 lb, 50 lb, 500 lb
This clay contains the same popular low fire white formula as the original CT-3, however we have added a special blend of medium to coarse particle size grog (a high temperature heat resistant inert material that reduces shrinkage and warping in the clay) adding strength to the clay. CT-3 with grog is a unique blend of clays and raw materials resulting in a superior clay body suitable for hand building and working on the wheel.
Wet Color: Gray
- Oxidation: White
- Reduction: N/A
Penetrometer Target: 7.5
Avg. Shrinkage ±2%: 8%
Avg. Water Absorption ±1%: 2.5%