MCC's White Crackle

The source gives 2-8% tin oxide; this record preserves the 2% low-end version. Numeric amounts are preserved as source-stated weights or additions; they are not normalized. 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%
Gerstley Borate80
Nepheline Syenite20
Tin Oxide2