Blackjack Low Fire Clay (formerly Activ-Low Fire Clay) is a blend of several natural clays and minerals that produce a smooth white talc body with good plasticity. This clay is a light gray colour when wet yet fires to white.
It is great for hand modelling, hand building, and slab rolling and can be thrown on a potter’s wheel. This clay is excellent for all skill levels from beginners to professionals, and is non-toxic certified.
This clay fires in a kiln to maturity at cone 06 and bisque fires at cone 04.
DETAILED INFORMATION:
- Firing range: Cone 06-04 (1855º-1971ºF) - Water content: 16-20% - Firing shrinkage at Cone 6: 10% - Porosity (water absorption) at Cone 6: 14%
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