50g Lead Free Solder Wire 0.5/0.6/0.8/1.0mm Unleaded Rosin Core for Electrical
2% Rosin Flux Core Makes It Easy Soldering. Effective Rosin Flux Core Cleans The Surface. Tin (Sn)/Copper(Cu): 99.7% & 0.3%. 50g/1.76oz (Including Roll Weight). Suitable for Widely used in electrical, electronics and others.