... BGASpecifications1, the help of welding effect extremely good. 2, IC and PCB for no corrosive. 3,volume: 50g 4,paypal,western union ... :1, the help of welding effect extremely good.2, IC and PCB for no corrosive.3 and the boiling point slightly above ... began to melt soldering boiling heat vaporization, can make the IC and PCB keeps the temperature of the temperature in, this truth ...