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General Raw Materials
Umber, Burnt
$5.96
Hydrated ferric ox. with manganese dio.
Grog – 20 F Mesh Missouri
$5.50
Calcined MO. fireclay, Low Iron.
Silica (Flint) – IMSIL A-25
$6.80
Silica by Cary Corporation.
Kyanite 48 Mesh
$5.90
Refractory material used to reduce shrinkage.
Kaolin – Ione
$5.50
Kaolin – Ione
Fireclay - IMCO-400
$5.50
Plasticity & green strength. Lin. #60 at 200mesh.
Ball Clay – Kentucky Stone
$5.50
High Strength & Plasticity, High Free Silica.
Ball Clay – FC-340
$5.50
Ball Clay – FC-340
Bentonites – Hectorite DP
$17.00
Low iron/titanium/alumina bentonite. High magnesia. Use in white porcelains.
Mullite – 48 Mesh
$6.35
Calcined Kyanite, Reduces thermal expansion.
Tri-Sodium Phosphate
$3.50
Produces Lava glazes.
Potassium Bi-Chromate
$11.92
Glaze Colorant.
Kaolin – Kingsley
$5.50
Kaolin – Kingsley
Fireclay - Greenstripe
$5.50
Med-Fine, Similar to Pine Lake, High solubles.
Boric Acid – Granular
$3.50
Water Soluble Boron.
Mullite - 35 Mesh
$6.20
Calcined Kyanite, Reduces thermal expansion.
Antimony Oxide
$30.20
Yellow Body stain
Magnesium Sulphate
$3.50
AKA Epsom sales - glaze thickener
C-1 Clay Sub
$5.50
C-1 Clay Sub
Ball Clay – J-2 K.T.
$5.50
Ball Clay – J-2 K.T.