Engineered for critical applications, XTRweld 7018-1 H4R delivers exceptional performance in structural steel, pressure vessels, shipbuilding, and pipe welding. It’s the ideal solution for joining and repairing weathering steels like Corten and other unalloyed construction steels. With enhanced toughness and a moisture-resistant formulation, this electrode meets H4R standards for low hydrogen content, minimizing the risk of hydrogen-induced cracking. The arc is smooth and stable with minimal spatter, and its special coating allows for easy re-strike and excellent performance on AC power sources.

• Smooth, spatter-free arc with strong weld integrity
• Coating resists moisture pickup for consistent performance
• Non-conductive coating for added arc stability
• Reliable, easy arc re-strike