NightBlue
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.
- Cone: 6
- Atmosphere: reduction
- Recipe type: glaze
Ingredients
| Material | % |
|---|---|
| Nepheline Syenite | 40 |
| Silica | 30 |
| Gerstley Borate | 20 |
| Kentucky Stone Clay | 10 |
| Tin Oxide | 3 |
| Cobalt Oxide | 0.5 |