Sibelco WMS3020GG Cement Grey: 10kg (Pick up at the studio only!)

True cement coloured clay with open structure containing 30% grog/chamotte  with a grain size of up to 2mm. Rough textured with strength and stability for sculpture and handbuilding. Can take a high degree of thermal shock such as Raku firing.

Texture – Rough

Fired colour – Taupe Grey

Ideal bisque – 1000°C

Glaze range -1200°C to 1250°C

Shrinkage – 1200°C – 8.3% (Please refer to Technical Data Sheet for further information)

Grog – 30% 2mm

Ideal for hand-builders and sculptors. Only for advanced throwers who are looking for a highly textured finish.