PORCELAIN CLAY BODIES:
#275
GROLLEG PORCELAIN. Cone
10. One of the best porcelains made. Pure white and pure joy.
A very "forgiving" porcelain to work with and easy to
love. A true English porcelain that is translucent when thin.
No ball clay, lots of grolleg. Oxidation, reduction, wood or salt.
Bisque 04.
#299 PORCELAIN.
Cone 10. High-temp hybrid, majority grolleg, small part stoneware.
Closer to the working performance of a stoneware, but the full
beauty and translucency of a true "English" porcelain.
No ball clay. Porcelain grog. Warp resistant. Oxidation, reduction,
wood or salt. Bisque 04.
#300 DOMESTIC PORCELAIN.
Cone 6-10. A very forgiving, economical , true porcelain that
will suit any purpose. This clay throws small to large, wide or
tall and contains no ball clay.
#350 SWAN PORCELAIN.
Cone 6. Should we call it porceware, stonelain or grolleware?
This is a snow white, majority porcelain, part stoneware hybrid.
It is friendly like stoneware and beautiful like porcelain. Swan
porcelain is capable of very large work with very little effort.
Extra nice feature: Swan will take ordinary stoneware glazes and
wear them like they were made for each other. Translucent when
thin. No ball clay. Porcelain grog. Warp resistant. Oxidation,
reduction, wood or salt. Bisque 04.
#427 CRYSTAL PORCELAIN.
Cone 6-10. A beautiful, crisp white domestic porcelain with porcelain
grog. Warp resistant. Oxidation, reduction. Bisque cone 04.
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Purge Clay: Purge clay is offered as generic clay suitable for practice or for those not fussy about fired color. Only available locally, not for shipment because these clays are not boxed. Subject to availability, first come, first served. We do not test these clays. Suitable for lowfire use only. NOTE: Purge clays do not carry the ASTM D-4236 certification.
Custom Clay: We will mix your custom clay body to your exact formula using the best materials available. We never substitute an ingredient without your permission, nor do we use cheaper grades of materials. KPS will add sand or grog to any of our existing clays for a small charge. Custom clays must be paid for at time of manufacture. Pick-up must be made within one week. Minimum order of 2000 pounds, please. NOTE: Custom clays will not carry the ASTM D-4236 certification unless you have paid for LHAMA certification. We can arrange this for you, if needed.