Blurple

Test on tiles; use appropriate ventilation and PPE, avoid inhaling dust, review raw-material safety information, and verify functional or food-contact suitability with fired-glaze testing.

Ingredients

Material%
Custer Feldspar38.095238095238095
Silica28.57142857142857
Whiting19.047619047619047
EPK Kaolin9.523809523809524
Borax Decahydrate4.761904761904762
Manganese Dioxide2.857142857142857
Tin Oxide1.9047619047619049
Sodium Bentonite1.9047619047619049
Cobalt Carbonate0.19047619047619047