MAC'S MUD CLASSIC WHITE CLAY
A smooth fine ultra white clay that performs well as earthenware through to white vitrified stoneware. It is ideal for colour and glaze, or on-glaze decoration.
 
Best applications: Throwing and general handbuilding, where a fine white finish is required. 

Glaze Fire: 1150 -1280º C approx
Bisque: 1000º C
 
Shrinkage
6% wet to dry
8% at 1150º
10% at 1180º
13% at 1220º
14% at 1280º
 
Water absorption
11% at 1150º
8% at 1180º
4% at 1220º
2% at 1280º

Please use the information as a guideline only. As a material from nature, clay characteristics may vary slightly between batches and we recommend you do your own testing.