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GRES DE ST AMAND GSA LISSE 10KG
€14.04
VAT included
GSA T40 smooth clay sieve 40 Solargil exclusive - GSAT40
Natural stoneware clay - Quarry Les Beaux Arts in Saint Amand en Puisaye.
Excellent for throwing, jiggering and pressing.
This clay comes from our quarry in Saint Amand en Puisaye highly reputed throughout France.
GSA T40 smooth clay sieve 40 Solargil exclusive - GSAT40
A natural stoneware from Saint Amand en Puisaye, a famous potters clay, from the Burgundy region.
A fine grained, plastic, naturally occurring clay with excellent throwing and modelling characteristics.
A low iron, white/buff firing stoneware in oxidation and slightly toased in reduction firing 1260°C.
Ref : WBGSA
Technical characteristics :
Single or dual firing
T° Bisqueware / 1000-1020°C ( 1832-1868 °F)
T° Firing / 1250-1280°C ( 2282 -2336°F)
Shrinkage dry / 4.8%
Shrinkage at 1280°C (2336°F) / 7%
Porosity at 1280°C (2336°F) / 0.9%
Coef of expansion 20-500°C (68-932°F) / 58 x 10-7
WBGSA