Buff Stoneware 1200-1260 porcelain Over-application or heavy deposition of

Over-application or heavy deposition of the crystals can cause pinholing or running

This open textured clay with low shrinkage and warpage fires to an interesting warm colour with slight speckling and toasting and is suitable for a hand-building technique

Kiln shelves must be well coated with refractory wash to prevent sticking during firing

do not thin the glaze and apply 3-4 brush coats to Cone 04 bisque

the second image is cone 6

Buff Stoneware 1200-1260 porcelain Over-application or heavy deposition ofClay Description A dual purpose clay, fine texture that can be used as earthenware firing to pleasant yellow buff colour progressing to a darker grey with slight speckling at stoneware temperatures. Technical Specification Physical Data Firing Range T EXPN @ 500C Total Shrinkage Fired Colour Texture 1=smooth 10=course Buff 1120 1160 C 1200 1260 C 0. 272 11. 4 buff grey 5 Chemical Analysis S102 A1203 FE203 T102 CA0 MG0 K20 NA20 67. 30 25. 40 1. 94 1.