Aluminum Electrodes (DC-Reverse), 340, 1/8" Dia.Features a precise combination of core wire and coating, providing high speed deposition of dense, machineable welds Tensile strength up to 34 000 PSI Good colour match and corrosion resistance Sold per 5 lb. tube (5 1 lb. bags); Applications: Recommended for fabrication and repair of cast and wrought aluminum. Excellent for foundry defects, machining errors and all types of salvage work. Widely used on sheets, tubes and extrusions in thicknesses of 1