lead tin wire Sn60PbSb,The product is suitable for a variety of welding, such as iron welding, hot air welding. Sn63PbSb wire meet a ... variety of substances, such as copper, tin / lead, nickel, and other high activity ... , please use suitable cleaner such as alcohol and hydrocarbons. solder tin wire / lead tin wire Sn60PbSb (500G)