Belzona Super E-Metal is an multipurpose emergency repair composite. Belzona 1221(Super E-Metal) can be applied without the need for specialist tools. This fully machinable Belzona product can be used for permanent bonding, repairing or re-building of metallic compounds. Applications include: leaking pipes, scored hydraulic rams, leaking tanks, stripped threads, fractured and holed casings, bearing seats, damaged insulators, ducts, hoppers.