MLITHCARBC LITHIUM CARBONATE-COARSE (TECH SP01000)

Used as a flux in lead less glazes. A source of lithia, a strong, high-temper_ature flux. Improves glaze brightness and increases firing range. Reduces thermal expansion. Available in fine or coarse.

It is a source of Lithia for glazes. A strong flux, to aid in the melting of glazes at 1472°F. Used extensively as a secondary flux in leadless ^06 and ^5 glazes. Improves the brightness of glazes, and increases the firing range.