Mayco RK101 Copper Metallic Raku Glaze, Pint Glazes. Low Fire-Mayco it disassociates enough in many

it disassociates enough in many glaze types to be useful as a source of Al2O3 to the melt (however the finer the particle size the better)

setting expansion twice that of molding plaster and pottery plaster

An advantage of the substitute is the inconsistent variations that existed with the original material are no longer a problem for potters

The most widely used plaster in the ceramic industry

Considered by some as a stoneware clay

Mayco RK101 Copper Metallic Raku Glaze, Pint Glazes. Low Fire-Mayco it disassociates enough in manyoppy 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