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Welcome to Krueger Pottery Supply!
General Raw Materials
Opacifer, Insoluble in water.
Crystaline Titanium dioxide.
Hi temp. flux.
Produces opacity in glaze. 5-10%
Ferric ox. Most popular iron.
Iron bearing clay, used as a colorant.
Iron & Manganese containing clay.
Coloring oxide, can act as a flux in clay bodies.
Manganese Dioxide – 20X40 Mesh
Source of magnesium in glazes
Ferric oxide. Natural iron.
Weaker iron, High clay content
Natural Iron oxide.
Ferrous ferric ox. Concentrated red iron ox.
Hydrated ferric ox. with manganese dio.
Glaze colorant, 3% Max.
Weak coloring agent in alkaline glaze
Mineral form of black iron ox.
AKA Epsom sales - glaze thickener
81% Fe2O3 Natural bright red iron
Iron Chrome compound, Dark pigment.
Glaze colorant - Strong flux
Blue colorant. Stronger than cobalt carb.
Yellow Body stain