Rosin core with flux, well flow during electronics soldering, easy for use, good solder joint
Alloy materials Sn99 Ag0.3 Cu0.7, the Ag0.3 is an important material has great electricity conductivity which is great to soldering the Amplifier equipment and others high end product
Wire diameter is just 0.6mm 0.024in, ideal for fine soldering work, soldering the tiny part
RoHS compliant good for electronics soldering task for PCB, wire, smaller ICs, Tiny resistor
The melting point temperature at 419F, suitable for all soldering tools, bright soldering pad
