Raku Glaze

September Glazes: Shiny Glaze & Copper Matt

The flashing will vary with each firing.  Both of these were fired to 1875F and given medium post-firing reduction using newspaper after pulling from the kiln.

Sept_Oct Glaze of the Month #2.jpg

Shiny Glaze 

%75 Gerstley Borate
      %12.5  Nepheline Syenite
      %12.5  EPK

       %8 Copper Carbonate
       %2 Cobalt Carbonate

Shiny Glaze.jpg

Copper Matt

Add 16% Synthetic Bone Ash to the above recipe.