Pinnacle Supercast 55 welding electrode is a basic graphite coated nickel/iron core welding rod. This electrode is used for joining cast iron to mild steel, has an excellent wetting action on most iron materials and is suitable for repairing all types of cast iron including grey, malleable nodular and phosphorous cast iron, highly restrained and thick-walled parts. A nickel-iron alloy electrode (AC-DC), a general purpose electrode for production, recovery and repair of all cast irons.
