$278.56
Complex chemical compound in the form of a very fine powderMixed with alcohol (methanol/methyl alcohol preferred) and brushed on the weld jointFormulated to shield the back of the weld joint from oxygen, dissipate heat and unwanted oxides, and to clean the surface of the metalAids in the flow of filler metal over base metal and form a protective barrier to prevent re-oxidation and heat scaleFor stainless steel, (except 309, 310), precipitation hardening steels, chrome-moly steels, other alloy steels with nickel content below 25%