This is an opaque matt glaze which requires heavy application on buff clay (4-5 coats) for a solid white, lighter application results in warm browns breaking through. A lighter application on buff clay also results in the glaze breaking well over texture and the edge of pots and a brown speckle coming through. Application on white clay results in a much cleaner white, without the speckle or brown tones. This glaze requires a heavy application to work on red clay.
Our dipping glaze is charged by item weight, in multiples of 50grams. Our minimum weight per item is 250grams (dry weight), so you need to start with 'five units' and then add a unit for every 50grams. So an item weighing 520grams would be 11x 50gram units.