Highside Chemicals 30004 Solderlene Soldering Flux, 4-Oz. Jar with Brush Top

• Petroleum-based soldering paste for use with low and mid temperatures ;• For fast, safe, multipurpose soldering;• Both lead and lead-free applications; for use on all metals except aluminum and magnesium and on all soft solders, including newer, higher melting alloys;• 4-oz. jar with brush;