• Lead-free solder wire roll with resin core, composed of Sn 99.3% and Cu 0.7%. • Net weight of 50 grams and wire diameter of 0.8 mm. • High quality: provides good flow, even heating, and ease of use. • Offers excellent soldering capability, as well as electrical and thermal conductivity. • The wire melts quickly, is lead-free, and makes soldering easier thanks to the incorporated flux. • Thin and flexible wire, very suitable for high-end electronic products or demanding electrical work. • Allows for quick and precise soldering with the help of the spools. • Especially designed for electrical repairs on computer motherboards, televisions, radios, appliances, and other electronic devices.