1.0mm 40/60 Tin Resin Flux Rosin Core Solder Soldering Wire & Pen Tube Dispenser

1.0mm Soldering Wire (40/60 Tin/Resin Flux) Rosin Core Solder Dispenser Tube. Material: 40/60 rosin core (40% Tin, 60% lead+resin+flux). Soldering wire good oxidation resistance, less loss. Flux content 1.8-2.3 (%).

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