UPSALA Blue Porcelain Clay 11lb (Cone 6 - 7) Paverpol The use of oil with

The use of oil with sharpening stones enhance the sharpening action and minimize the clogging of the stone's surface

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Color Light Blue Tensile Strength 510 psi Elongation @ Break 375 % Die C Tear Strength 100 pli Shrinkage <

UPSALA Blue Porcelain Clay 11lb (Cone 6 - 7) Paverpol The use of oil withBlue Porcelain Upsala is a unique blue porcelain noted for its beautiful cobalt blue. It has high plasticity, which makes it ideal for wheel throwing and modeling. Its formula is very stable and provides a secure firing range between Cone 6 and Cone 7 (oxidizing atmosphere). Suitable for tableware (food safe), according to ISO 6486. Available in extruded body (moist form). Supplied in a practical 5 kg cylindrical format with double packaging. Firing