5kg Calcined Zinc Oxide Cone 6 casting slip Used for Trimming

Used for Trimming

Cone 10 reduction: Color shifts to bluish green

Fits standard Shimpo

Tucker’s Mid Smooth Stone Speck is the same formula as our popular Mid Smooth Stone with a small addition of granular manganese which will melt through the glaze giving a nice speckle

This workshop is great for kids of all ages

5kg Calcined Zinc Oxide Cone 6 casting slip Used for TrimmingTypically used as a secondary flux in stoneware oxidation glazes to promote fusion. Higher amounts are used in zinc matte and zinc crystalline glazes. Its presence in a glaze brightens copper and cobalt colours but muddies others, notably, chrome oxide green which turns dull brown. For more information on zinc oxide, see the Digitalfire. com Reference Library of ceramic materials.