OK Tubrod 15.14 is a flux-cored, tubular wire for all-positional welding using either Ar/CO2 or CO2. The wire is suitable for all mild and medium tensile structural steels. The running characteristics are exceptional, using the spray mode of transfer, which applies equally to shielding gases. OK Tubrod 15.14 is also universally approved to grade 3 by all major authorities.