Yakamoz Lead Free Solder Wire Sn99.3 Cu0.7 with 2% Flux Rosin Core for Electrical Soldering 90g/ 0.2lb (0.3mm) Sn: 99.3%, Cu: 0.7%, Flux: 2%, Pretty good flow, melts evenly and clean, smoke free Lead free solder, RoHS compliant, suitable for many of electronic projects soldering, jewelry soldering Melting point: 215 C - 220 C (419F - 428F), applicable to most electric soldering iron Wide application: the rosin core solder wire is designed for electrical repairs, such as radios, TVs, VCRs, stereos, wires, motors, circuit board and other electronics devices Gross Weight: 100g (Including the rell), Solder Net Weight:90g, Diameter: 0.3 mm