Black porcelain made for throwing.
£19.62 ex. VAT
Size: 5kg
A very smooth black porcelain and designed for cone 6 temperatures. The manufacturers claim, if fired within recommended firing range it can be used as tableware, as the ingredient used for making it black is of a ceramic stain and is compliant with American and UK/EU food labelling standards.
Texture: Smooth
Unfired characteristics: Very soft and plastic.
Fired colour: Black
Shrinkage: 5.7% from dry to fired.
Grog: 0%, 0 mm grain size
Ideal bisque: 1000°C (cone 06)
Glaze range: 1200°C to 1240°C (cone 5 - cone 6)
A very smooth clay, creamy almost like butter, not easy for the beginner so you might want to have some experience with other clays before throwing with this.
As the clay contains crystalline silica avoid inhaling the dust from dried-out clay. Wear an FFP/P3 mask and filters, wash hands after use and clean up using a damp sponge. Dust off dirty clothes and aprons outside.
Click here for information on food safety.
