This is a 100 Gram Spool of Lead Free Soldering Wire.Size 0.4 MMMelting Point: 217-225High WettabilityThermal StabilitySmokeless, Light scentNo residueShiny Solder JointsGood Welding Effect Lead FreeTin Content- Sn 97%Silver Content – Ag 0,3%Copper Content – Cu 0,7%Flux Content- flux 2%


