Profile: E S A B Welding & Cutting Products manufactures covered welding electrodes. Our nickel-arc covered electrodes are specially formulated for welding and repair of cast iron materials. Our Wear-Arc covered electrodes are designed for hard-surfacing and build-up, as well as give maximum resistance to specific destructive wear factors, such as abrasion, compression, deformation, heat or corrosion. We are accredited with ISO 14001 certification.