Kiln Wash

This kiln wash recipe is by VOLUME.  Always use this recipe, do not use any kiln wash in the studio that has silica as an ingredient because it will glass over in the wood kiln and ruin the shelves.

50 … Alumina Hydrate
50 … EPK


  • Use the same size cup, scoop, or small bucket to measure this out by volume.
  • Put the dry material in a clean bucket, dry mix it with the glaze mixer (clean it off so that it does not have glaze on it). Mix thoroughly until the material in the bucket is all the same color.
  • Add water and mix until it is smooth and has the consistency of heavy cream, not thick like pudding.
  • It should flow easily when you brush it onto a shelf.