Good solderability both in electrical conductivity and thermal conductivity. 
High activity flux makes more reliable soldering and leaves bright shiny solder joints after reflow. 
With the solder wire reel, soldering can be accomplished quickly. 
Widely applied in electrical repairs. 
Minimum Resistance 
No Additional Flux or paste is required 
No dry Solder 
Low Melting Point 
Easy to use, flows well and heats evenly.
            
        