Climate Smooth Soldering Paste (1/2 lb.)

Features: Smooth, superior quality petrolatum based flux, especially formulated for use in extreme climate temperatures all year long. Unlike some paste fluxes which become semi-liquid when stored at high temperatures, and stiff at low temperatures, climate smooth will NOT lose its consistency. For use with all soft solders-including new, higher melting alloys. For sweat soldering most common metals except aluminum. Self-cleaning; lead-free formula. Chemically removes oxides on contact and prevents oxidation during heating. Meets Commercial Item Description A-A-51145 (supersedes Fed. Spec. O-F-506).