Take some of the guesswork out of molds with these suggested fill weights from Colour de Verre
“These weights are a suggested starting point. You may find that you like a little more or a little less frit depending on the mold and heatwork. We suggest ZYP lubricant to prime these casting molds. Castings created using ZYP have exceptionally smooth surfaces and almost never require grinding or cold work.”
—Colour de Verre
