Magma White - 1220-1280c porcelain Vulcan Black Stoneware is no

Vulcan Black Stoneware is no longer recommended for use in casting slips due to the high plasticity which makes it difficult to correctly deflocculate

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A superb plastic clay

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Courtney Martin

Magma White - 1220-1280c porcelain Vulcan Black Stoneware is noClay Description A superb white firing, medium textured clay. The inclusion of a range of carefully controlled grades of molochite makes this clay ideally suited to a wide range of applications throwing, coiling, hand building, modelling and fine sculpture. Technical Specification Physical Data Firing Range T EXPN @ 500C Total Shrinkage Fired Colour Texture 1=smooth 10=course magma white 1200 1280 C 0. 265 10. 2 off white 6