Egyptian Paste Glaze

The printed formula totals 91.8 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 Syenite43.57298474945534
Silica32.6797385620915
Kentucky OM4 Ball Clay10.893246187363834
Soda Ash5.446623093681917
Sodium Bicarbonate5.446623093681917
Sodium Bentonite1.9607843137254901