540i Cone 6 Black Clay by PSH Pottery Supply House
$27.91 USD
A unique multi-purpose clay. Not recommended for microwave ware as iron oxide stain gets hot.
Characteristics: Cone: 6 Wet Color: Black Fire Color Oxidation Cone 6: Black Texture: Average Shrinkage Oxidation Cone 6: 11,5% Average Water Absorption: Oxidation Cone 6: - than 0,5%