Solder wire is a fusible metal alloy with a low temperature melting point used to permanently join two metals that have a higher melting point. Designed for use in electrical and electronic applications and to be environmentally friendly.SpecificationsRoll Soldering WireCONTAINS LEADDiameter: 1.25 mmNet weight: 500g (approx.)Great For Electronics and Electrical WiringWhat’s in the box?1 x roll solder wireResourcesIntroduction to solderingVideo: How to solder properlyThe secrets to good soldering