Pricing mentioned is for EA. Requires a minimum buy of 1 piece. HA STA-SILV BLACK 5# FLUX40052 EA=5 LB JAR; Hazmat=False; Features=An all-purpose, low-temperature flux for use in silver brazing;Minimizes the oxidation that may form on both the brazing filler metal and the materials being joined; TestingAndApprovals=AMS 3411;Fed. Spec. O-F499D, Type B;Meets AWS A5.31, Class FB3C; StandardPack=1EA; CountryOfOrigin=MX; Brand Name=Stay-Silv; Color=Black; Material=Brass, Copper, Stainless Steel; Packing Type=Jar; Temp. Range=1100.0 degree F [Min], 1800.0 degree F [Max];