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Save 15%
Barium Carbonate
K 55.00 PGK K 65.00 PGK
Save 14%
Bone Ash
K 49.00 PGK K 57.00 PGK
Save 17%
Calcium Carbonate (Whiting)
From K 10.00 PGK K 12.00 PGK
Save 15%
Colemanite
K 57.00 PGK K 67.00 PGK
Save 15%
Cornish Stone
K 23.00 PGK K 27.00 PGK
Save 14%
Dolomite
K 18.00 PGK K 21.00 PGK
Save 14%
Frit 3124-2 (F3124)
K 85.00 PGK K 99.00 PGK
Save 15%
Frit 3134-2 (F3134)
K 75.00 PGK K 88.00 PGK
Save 15%
Gillespie Borate
K 53.00 PGK K 62.00 PGK
Save 14%
High Alkaline Frit
K 48.00 PGK K 56.00 PGK
Save 10%
Lithium Carbonate
K 82.00 PGK K 91.00 PGK
Save 15%
Low Expansion Frit
K 52.00 PGK K 61.00 PGK
Save 14%
Low Lithium Frit
K 62.00 PGK K 72.00 PGK
Save 15%
Magnesium Carbonate (Magnesite)
K 40.00 PGK K 47.00 PGK
Save 13%
Nepheline Syenite
From K 13.00 PGK K 15.00 PGK
Save 15%
Potash Feldspar
From K 80.00 PGK K 94.00 PGK
Save 20%
Soda Feldspar
K 12.00 PGK K 15.00 PGK
Save 14%
Sodium Carbonate (Soda Ash)
K 18.00 PGK K 21.00 PGK

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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