... comsumables,higt quality prducts,unbeatable pruce The product is a CO2 gas shielded welding ,which is made of excellent steel by drawing,straightening ... open arc,slag-free,good weld ability.high efficiency. Beautiful bead.litter spatter. The product has high precision size.It is wounded on ... ,LR,GL,CCS,NK.Specification:ER70S-3ER70S-4ER70S-6ER70S-7 CO2 GAS SHIELDED WELDING WIRE