Gerstley Borate raw-materials Cone 10 reduction: Colour becomes

Cone 10 reduction: Colour becomes less vibrant

REMOTE FOOT PEDAL & ADJUSTABLE HEIGHT Accommodate all throwing positions (extra high legs are available on request)

How to look after your Fin Pottery Tools pottery forms:

The perfect blend of sea and sky

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Gerstley Borate raw-materials Cone 10 reduction: Colour becomesGerstley 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,