JB Porcelain (12.5 Kg) - Potclays (UK) Size:Bag It's perfect for fine detail

It's perfect for fine detail finishing work when a smooth surface is desired

Porosity (water absorption) at Cone 10: 4

Shelves need to be well coated with refractory wash to prevent sticking during firing

100% mixable mid-fire glaze that yields wonderfully varied shades of mint green and brown depending on the thickness of application

and temperature will greatly affect the fired results

JB Porcelain (12.5 Kg) - Potclays (UK) Size:Bag It's perfect for fine detailPRODUCT INFO This white translucent porcelain is based on the whitest most plastic china clays to be found naturally in the UK. Firing range: 1220 1290 C