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Save 17%
Barium Carbonate
$1,500 VUV $1,800 VUV
Save 19%
Bone Ash
$1,300 VUV $1,600 VUV
Calcium Carbonate (Whiting)
From $300 VUV
Save 16%
Colemanite
$1,600 VUV $1,900 VUV
Save 25%
Cornish Stone
$600 VUV $800 VUV
Save 17%
Dolomite
$500 VUV $600 VUV
Save 15%
Frit 3124-2 (F3124)
$2,300 VUV $2,700 VUV
Save 17%
Frit 3134-2 (F3134)
$2,000 VUV $2,400 VUV
Save 12%
Gillespie Borate
$1,500 VUV $1,700 VUV
Save 19%
High Alkaline Frit
$1,300 VUV $1,600 VUV
Save 12%
Lithium Carbonate
$2,200 VUV $2,500 VUV
Save 18%
Low Expansion Frit
$1,400 VUV $1,700 VUV
Save 15%
Low Lithium Frit
$1,700 VUV $2,000 VUV
Save 15%
Magnesium Carbonate (Magnesite)
$1,100 VUV $1,300 VUV
Save 20%
Nepheline Syenite
From $400 VUV $500 VUV
Save 15%
Potash Feldspar
From $2,200 VUV $2,600 VUV
Soda Feldspar
$400 VUV
Save 17%
Sodium Carbonate (Soda Ash)
$500 VUV $600 VUV

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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