Dual Shield II 81-K2 is an all-position flux cored electrode developed for low alloy high strength steels where low temperature impact toughness is required. It is tested and certified to meet the new AWS A5.20 ‘D’ designation requirements, making this gas-shielded wire an excellent choice for demand critical welds when FEMA 353, D1.1 or D1.8 Seismic Supplement is utilized.