542

Multi-purpose clay. Not recommended for microwave ware as iron oxide stain gets hot.

Characteristics:
Cone: 6
Wet Color: Grey
Fire Color
                Oxidation Cone 6: Medium Grey
Texture: Smooth
Average Shrinkage
                Oxidation Cone 6: 11,7%
Average Water Absorption
                Oxidation Cone 6:  1,2% 
COE x 10-6 Cone 6: 8,05

* Protect from freezing.