Delta Clay - Ironstone

Suitable for: Throwing, Machine Making, Casting, Coiling, Modelling and Hand Building.
Temperature Range : 1140°C - 1280°C.
Shrinkage (w-f) 10% at 1200°C
0.21% expansion at 500°C.
Texture 3 (1 = smooth, 10 = coarse)
Fired colour: Dark Buff / Grey Speckle.