Sealey General Purpose Arc Welding Electrodes 4mm 5kg

About this tool

The Sealey WE5040 provides the largest 4mm diameter electrode in an economical 5kg pack, representing the ultimate choice for heavy industrial fabrication, structural steelwork, and maintenance operations requiring maximum penetration and the fastest possible deposition rates. This combination delivers exceptional value for businesses regularly welding thick-section mild steel components. Manufactured to BS EN 757 standard, these E6013 electrodes maintain consistent quality throughout the pack. The 4mm diameter achieves the deepest penetration and highest deposition rate in the range, dramatically improving productivity on heavy fabrication projects. Essential for structural steel fabricators, heavy plant maintenance workshops, mining operations, and industrial construction contractors, these electrodes deliver the weld strength and speed demanded by heavy-duty applications. Despite the substantial diameter, these electrodes retain all-position welding capability and compatibility with both AC and DC currents. They produce clean weld finishes even at the higher amperage settings required. The 5kg pack provides excellent value for operations with regular heavy fabrication requirements. Features and Benefits: • 4mm diameter for maximum penetration on thick steel sections • 5kg pack delivers best value for heavy fabrication operations • Fastest deposition rate maximises productivity • All-position welding maintained despite larger diameter • Clean weld a

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.