239 RAKU CLAY

An open clay body specially formulated to withstand the thermal shock of Raku firing. Contains sand.
Shrinkage:  8% at C/04, 13% at C/6. 
Absorption:  17% at C/04, 4.5% at C/6.

 
C/06 Raku

Good for larger pieces. The addition of kyanite increases the strength of this body.
Shrinkage:  5% at C/06. 
Absorption:  7.4% at C/06.