AUSTOR 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (1.5mm, 10

Good solder ability both in electrical conductivity and thermal conductivity. Sn/ Pb: 63% / 37%; Flux: 2.0%; flows well and heats evenly. Easy to use, be widely applied in electrical repairs(WARNING: This product can expose you to lead, which is known to the State of California to cause birth defects or other reproductive harm. ).