Thompson Enamel's SF-1 Silver Foil Book
Fine silver foil sold by 1 sheet (3-1/4″ x 3-1/4″) or a book of 25 sheets (3-1/4″ x 3-1/4″).
Foils are fired on a thin coat of enamel. When transparent enamels are fired over foil, brilliant color and jewel like effects can be obtained.