Crusty Grape

The printed base totals 90 rather than 100; amounts are preserved exactly. Numeric amounts are source-stated percentages. 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%
Nepheline Syenite44.44444444444444
Barium Carbonate33.33333333333333
EPK Kaolin11.11111111111111
Silica11.11111111111111
Manganese Granular5.555555555555555
Red Iron Oxide2.7777777777777777
Rutile2.7777777777777777
Whiting2.2222222222222223
Sodium Bentonite2.2222222222222223