Use these mixes for making glass casting molds. Available in both a fine and a coarse consistency. Both mixes remove easily by soaking in water.
Coarse Glass Casting Mix — This mix is used when making large molds for glass casting. Because it contains refractory material, it is specially designed to reinforce larger molds during firing. It is applied over a slightly drying coat of Fine Glass Casting Mix to complete and reinforce the mold. After it’s dry, load it with glass and fuse.
® Amaco is a registered trademark of American Art Clay Company.