Offered in 50 variations, Brass Foil (Light Tight) (Cu63/Zn37) provides high thermal and electrical conductivity while blocking light transmission. The tight grain structure and ductility of brass make it useful as a thin foil across a range of industries. Applications of it include electromagnetic shielding for electronics as well as decorative overlays on glass, wood, plastic and tile surfaces. With its versatility, Brass Foil suits industrial, scientific and artistic uses.