Lead-Free Solder Wire With Rosin Cored Flux SnCu3 

Professional solder lead-free, ∅1.0mm, 500g. Designed for DIY electrical work, repairing wires, cables, televisions, radios, toys, headphones, make in China. Composition: Sn, Cu. LF Sn97Cu3 with rosin cored flux,melting temperature 227℃，quick soldering, diameter 1.0mm, hand soldering and machine soldering both available. 0.5kg each spool, packed in 20KGS cartons, spool size: diameter 55mm, height 65mm, spool color: Green, if pink, dark blue, light blue, green, yellow, white as you required.