GRÈS DE SAINT AMAND PYRITÉ - GSAPY - 10 KG

GSA with pyrite Solargil exclusive - GSAPY

Natural stoneware clay - Quarry Les Beaux Arts in Saint Amand en Puisaye.

Excellent for throwing, jiggering and pressing.

Technical characteristics :

Single or dual firing

T° Bisqueware / 1000 - 1020°C ( 1832-1868 °F)

T° Firing / 1250 - 1280°C  ( 2282 -2336°F)

Shrinkage dry / 4.2%

Shrinkage at 1280°C (2336°F) / 7,1%

Porosity at 1300°C (2372°F) / 0.2%