Copper Oxide, Black Size:1 kg smooth gloss finish to your

smooth gloss finish to your work

One of the hardest and strongest USG Hydrocal® products

The exceedingly small particle size of the material increases shrinkage

borax produces bright colors

Requires 32 parts water by weight per 100 parts plaster

Copper Oxide, Black Size:1 kg smooth gloss finish to yourBlack copper oxide is a black powder used as a colorant in the preparation of slips and glazes. It can act as a flux and produce more fluid glazes. In oxidation firings, it typically produces greens, while its reduction fired result is red. Because it contains a higher percentage of copper than copper carbonate, the fired color with copper oxide is more intense than copper carbonate. Chemical Formula: CuO Synonyms: Cupric Oxide, Black Copper Oxide