● High quality rosin core welding wire.

● Composition Proportion: Sn 63%, Pb (Lead) 37%.

● Soldering wire diameter: 0.5mm/0.8mm/1mm, gross weight: 100g, suitable for pocket.

● Melting point :183℃~184℃.

● Easy to solder, smooth flow, fasts soldering speed, and strong soldering point.

● Applications: Great soldering ability, especially suitable for circuit board, DIY, home improvement, cable/TV/radio/stereo/toys and other electronic devices maintenance.