Gerstley Borate raw-materials Compatible with most pottery wheels

Compatible with most pottery wheels

Cone 10 reduction: Colour becomes less vibrant

Can be used as a base for adding oxides / stains to achieve custom colours

By applying 2-3 coats

Gerstley Borate raw-materials Compatible with most pottery wheelsGerstley Borate is a naturally occurring boron rich mineral used as a flux in ceramic glazes, particularly in low and mid fire applications. It helps lower the melting temperature, promoting smooth glaze flow and enhancing surface gloss. Due to its high boron content, it also improves glaze adhesion and contributes to the development of rich, variegated textures. Gerstley Borate is known for its ability to create stable, semi matte to glossy finishes,