GRES ROUX GECH30 CHAMOTTE 0-02 mm IMPALPABLE 12.5 KG

Russet stoneware grog 30% 0-0,2 - GECH30002

Very pleasant texture, lilac color raw, firing light red oxidation and dark red reduction.

This clay is very used for modelling, throwing, sculpture and also Raku.

Suitable for professionals as well as amateurs or beginners.

Specialty SOLARGIL® since 1985.

Technical characteristics :

Single or dual firing

T° Bisqueware / 1020°C (1868°F)

T° Firing / 1150 - 1300°C (2102-2372°F)

Shrinkage dry / 5.88%

Shrinkage 1250°C (2282°F) / 4.05%

Porosity 1250°C (2282°F) / 8.68%

Coef of expansion 300-500°C (572-932°F) / 53 x 10-7