Relife F-21 Advance Solder Flux Set

Relife F-21 Advance Solder Flux Set   Relife F-21 Advance Solder Flux Set Emulsified Soldering Paste Flux Lead Free Halogen Free Solder Welding Paste For PCB BGA Soldering Rework Tools Style: new emulsified advanced solder flux set Strong activity / high purity / halogen-free / environmentally friendly and lead-free Effectively reduce weak welding, reduce gaps, reduce material surface tension, reduce strong thermal stability and provide excellent wettability Electronic components Suitable for SMT repair, BGA chip tin planting, circuit board welding, tablet phone computer repair, home appliance repair, etc.