Brushing Medium, Laguna Speckled Stroke & Coat Underglazes Lithium carbonate reduces thermal expansion

Lithium carbonate reduces thermal expansion and increases a glaze’s firing range

It imparts beautiful working properties to the glaze slurry: it suspends it and improves evenness of application

Reduces a warm orange/brown

copper sulfate is used in ceramics for metallic coloration and is sometimes sprayed as a solution or used as a creamy paste on biscuit for pit firing

Learn more - visit the Alberta Slip website

Brushing Medium, Laguna Speckled Stroke & Coat Underglazes Lithium carbonate reduces thermal expansionA glaze additive that can be added to any glaze or underglaze to improve brushing characteristics. Lengthens the drying time after the glaze is brushed on, and assists in glaze suspension. Can be used to convert a dipping or spraying glaze into a brushing glaze. We recommend adding 1. 5% of the dry glaze weight.