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Barium Carbonate
Br2,009.00 ETB Br2,365.00 ETB
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Bone Ash
Br1,762.00 ETB Br2,075.00 ETB
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Calcium Carbonate (Whiting)
From Br345.00 ETB Br408.00 ETB
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Colemanite
Br2,077.00 ETB Br2,444.00 ETB
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Cornish Stone
Br810.00 ETB Br952.00 ETB
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Dolomite
Br637.00 ETB Br750.00 ETB
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Frit 3124-2 (F3124)
Br3,074.00 ETB Br3,616.00 ETB
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Frit 3134-2 (F3134)
Br2,711.00 ETB Br3,190.00 ETB
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Gillespie Borate
Br1,908.00 ETB Br2,248.00 ETB
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High Alkaline Frit
Br1,737.00 ETB Br2,043.00 ETB
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Lithium Carbonate
Br2,968.00 ETB Br3,301.00 ETB
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Low Expansion Frit
Br1,870.00 ETB Br2,198.00 ETB
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Low Lithium Frit
Br2,234.00 ETB Br2,630.00 ETB
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Magnesium Carbonate (Magnesite)
Br1,449.00 ETB Br1,706.00 ETB
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Nepheline Syenite
From Br462.00 ETB Br545.00 ETB
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Potash Feldspar
From Br2,921.00 ETB Br3,436.00 ETB
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Soda Feldspar
Br437.00 ETB Br513.00 ETB
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Sodium Carbonate (Soda Ash)
Br648.00 ETB Br763.00 ETB

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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