Low, Hydrogen welding is a mainstay of many fabrication and maintenance applications. Covered electrodes commonly employed across various categories of weather and in hard, To, Reach locations. Expert welders want a stick electrode they you can trust in for consistent quality, Deep penetration, And x, Ray caliber welds. But not all covered electrodes are created equal. The same quality and expertise that goes into the atom arc line also goes into the esab 7018 covered electrode. Esab 7018 electrodes great for general fabrication and welding, Offering steady output and welder appeal.