2300 Opalescent Green (A)- 1 oz paints Expansion: 309

Expansion: 309

Opalescent enamels are semi transparent

Fusion Flow: 88

Fusion Flow: 34

Dilatometric Softening Point 869 F Fusion Flow: 87 Expansion: 320 ="752"Medium temperature medium expansion enamels for copper

2300 Opalescent Green (A)- 1 oz paints Expansion: 309Opalescent enamels are semi transparent, usually getting more transparent the higher they are fired. They need a special firing to achieve opalescence. Remember opalescence cannot be achieved over another layer of enamel. The copper oxides that are absorbed in a 'next to copper' firing are essential for developing the opal effect. If opal enamels are fired over other enamels they will never be truly opalescent but they will be partly clear and can be