3m scotch 1183 shielding tape tin plated copper foil 12mm x 16 5m 3m fe510053054 this 3m scotch 1183 shielding tape consists of glazed galvanised copper film with conductive acryl adhesive and is designed for use in shielding electro magnetic fields 3m fe510053054 scotch 1183 shielding tape tin plated copper foil 12mm x 16 5m