Flux Pen, CW8100 13cm Soldering Rosin Flux Pen Low-Solids Non-clean Solder for Solar Cell Panel weld kit Rosin Flux Pen

• Low solids content for practically no residue
• Flux flows smoothly for consistently secure and uniform solder connections with no mess
• Rosin residue is non-corrosive, non-conductive, moisture resistant, and fungus resistant
• For reworking and touching-up SMT, SMD, PCB and through hole solder joints
• Superior fluxing ability, improves soldering performance