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Save 16%
Barium Carbonate
CHF 10.90 CHF 12.90
Save 17%
Bone Ash
CHF 9.90 CHF 11.90
Save 34%
Calcium Carbonate (Whiting)
From CHF 1.90 CHF 2.90
Save 14%
Colemanite
CHF 11.90 CHF 13.90
Save 17%
Cornish Stone
CHF 4.90 CHF 5.90
Save 20%
Dolomite
CHF 3.90 CHF 4.90
Save 15%
Frit 3124-2 (F3124)
CHF 16.90 CHF 19.90
Save 17%
Frit 3134-2 (F3134)
CHF 14.90 CHF 17.90
Save 16%
Gillespie Borate
CHF 10.90 CHF 12.90
Save 9%
High Alkaline Frit
CHF 9.90 CHF 10.90
Save 11%
Lithium Carbonate
CHF 15.90 CHF 17.90
Save 17%
Low Expansion Frit
CHF 9.90 CHF 11.90
Save 20%
Low Lithium Frit
CHF 11.90 CHF 14.90
Save 20%
Magnesium Carbonate (Magnesite)
CHF 7.90 CHF 9.90
Nepheline Syenite
From CHF 2.90
Save 16%
Potash Feldspar
From CHF 15.90 CHF 18.90
Soda Feldspar
CHF 2.90
Save 20%
Sodium Carbonate (Soda Ash)
CHF 3.90 CHF 4.90

Explore our collection of ceramic fluxes in the UK, essential raw materials used in the formulation of pottery glazes and clay bodies. Fluxes are a core component of ceramic chemistry, responsible for lowering the melting temperature of silica and other glass-forming materials, allowing glazes to mature properly in kiln firings.

This collection includes a wide range of key ceramic flux materials such as feldspars (potash feldspar, soda feldspar), frits, borates, carbonates, and other glaze melting agents. Each material contributes differently to glaze behaviour, affecting melt fluidity, gloss level, colour response, texture, and thermal expansion.

Whether you're developing studio glaze recipes, studying ceramic chemistry, or refining production materials, fluxes are fundamental to achieving reliable and expressive ceramic results.

Browse our full range of ceramic fluxes and discover essential materials for glaze formulation and pottery making.

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