Use these on the slump firing or other low temperature applications - Lead Free
Fuse Master LO - Low-Fire,Lead-Free,Opaque Enamels
These new powdered enamels are just what the Doctor ordered. They are a line of intermixable opaque enamels that can be used on just about any glass. They mature at bending temperature (1175 F - 1400F) so they can be applied and matured during a slump firing.