Potclays Oxidising St Thomas Available In Store CLY

Oxidising St Thomas™ 150-1102

• Recommended firing range 1150-1280C / Cone 3 to 10
• Indicative texture 4-5 (Smooth 1-Coarse 10).
• Shrinkage: 1100C 8% 1200C 11%
• Very popular general purpose high earthenware and stoneware body
• Produces an attractive speckle under normal or slightly reducing conditions.
• Tolerant and resilient, it has good warp and crack resistance and is ideal for throwing and handbuilding. 
• Outstanding for school use.
• Fires a toasted buff colour at stoneware temperatures.
• Standard full bag size 12.5kg