Parameters: the diameter of the electric solder wire is 0.032 inches (0.8 mm), flux content: 2.0% rosin core; the melting point of the solder wire is 215 (); operating temperature 350 . Weight: 50g, welding wire adopts a small design. LEAD FREE TIN - Lead decoding although it is very easy and convenient to use compared to lead-free pewter is terrible to health and environment. Avoid lead health problems and give up old habits. Lower melting point: the melting point of the solder wire is 215. Flexible thin wire, great for soldering workers at home. With the solder wire spool, soldering can be carried out quickly. Very economical: using solder in a roll is much more economical for you than buying in small containers. In addition, you don't need to buy additional flux or rosin to the set, as the interior of this tin is already filled with it. Wide applications: for electrical repairs such as radios, TVs, photos, VCRs, cables, motors, circuit boards, toys and other electronic devices Product Description Solder 0.8 mm, solder with flux, solder lead-free Cu0, 50 g solder lead-free with rosin core, for the repair and DIY of electronic electric soldering component Parameters: The diameter of the electric solder wire is 0.032 inches (0.8 mm), flux content: 2.0% rosin core; the melting point of the soldering wire is 215 (C); operating temperature 350 C. Weight: 50 g, welding wire adopts a small design. Lower melting point: The melting point of the soldering wire is 215C. Flexible thin wire, great for soldering workers at home. With the solder wire spool, soldering can be done quickly. How to solder: Prepare soldering wire and electronic soldering iron. Contact the soldering iron with solder joint. Place the solder wire on the solder point when the weld is heated to the temperature that the solder can melt. When a certain amount of solder has melted, remove the solder wire. Remove the electronic soldering iron at an angle of about 45 when the solder point is completely wetted with solder LEAD FREE TIN: Lead solder, although it is very easy and convenient to use compared to lead-free, is terribly harmful to health and the environment. Avoid lead health problems and give up old habits. Wide range of uses: For electrical repairs such as radios, TVs, photos, VCRs, cables, motors, circuit boards, toys and other electronic devices