Soldering Paste (Hercules)

Lead-free, non-acid soldering flux. Applies easily to all surfaces, smooth, nonrunny soldering paste cleans as it fluxes. Use Climate Smooth for sweat soldering on
most common soldering metals including copper, brass, galvanized, tin, zinc and
more. Specially formulated to be brushable at extreme temperatures all year long in
virtually all climates. Retards and dissolves oxides during heating, even penetrates
light oil film. Solders spread faster and more uniformly in the joint when used with
Climate Smooth. Works with all solders, including higher melting, non-lead bearing
alloys, plus 95/5, 50/50, 40/60 and 60/40 solders.