Mayco RK101 Copper Metallic Raku Glaze, Pint Glazes. Low Fire-Mayco setting expansion twice that of

setting expansion twice that of molding plaster and pottery plaster

Considered by some as a stoneware clay

The screens are lightly folded and the crease does not impact design reproduction)

cobalt carbonate is a weaker form of cobalt oxide though both are good sources of cobalt

Mayco RK101 Copper Metallic Raku Glaze, Pint Glazes. Low Fire-Mayco setting expansion twice that ofoppy Penny develops a glossy copper color with various iridescent shades. Due to the unpredictable nature of this firing technique, results will vary with every firing. To apply, shake for 5 6 seconds, stir well and apply 2 coats to bisqueware. Allow to dry thoroughly and fire to cone 06 (1850F, 1010C). Reduce in your choice of combustible materials. Thinner coats tend to produce greater metallic effects, if you are not getting the desired metallic