Kester 63/37 0.020' 0.5mm Rosin Core Solder - 1lb Spool

Kester 63/37 Rosin Core Solder Wire 0.020 Inch Diameter 1lb Spool

This high-quality solder wire features a 63% tin and 37% lead alloy with rosin-activated flux for reliable and consistent solder joints. The 0.020 inch (0.51 mm) diameter wire is ideal for electronics assembly and repair, providing excellent wetting and fast-spreading action. Supplied on a 1 pound spool, this solder wire ensures precision and durability for all your soldering projects.