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Description

5KG COPPER CARBONATECuCO3Cu(OH)2 A source of copper oxide (CuO) and a recipe substitute for the same by adding 40% more. 3% added to most glazes produces a clear green. In alkaline glazes the colour shifts to turquoise blue. At 7% or more, metallic surfaces develop. Fired in a reduction atmosphere, red colours are achieved with % or less. Note: Glazes become increasingly susceptible to food acid attack as copper oxide levels increase. For more information on copper

Impress patterns onto clay slabs

Ideal for functional ware

150# and 200#

clay studio apron

A cone 6 clay approaching the whiteness of porcelain while maintaining the working properties of stoneware

For more information on nickel oxide

The same set is available in a wood tool box

use 20% more

5" (8-9cm)

Formulated for maximum translucency and superior craze resistance at cone 10

5" (90 cm) x 17

Though costly compared to its sodium and potassium carbonate cousins