Our GTSE versatile lead-free solder is perfect for a multitude of DIY tasks including, reparation of circuit boards, electronic devices, toys, small appliances and much more! When used alongside a soldering iron, this product flows well and heats evenly creating strong and bright solder joints between metals with a higher melting point. The Rosin Flux core delivers a cleaner and neater finish leaving a professional look for any soldering task. Formed from Tin-cu rosin, we ensure the tin content is 99.3% lead-free, this is both safer for human use and better for the environment than lead solder options. Our GTSE lead-free solder comes entwined around a reel for easy and compact storage, perfect for any DIY toolbox.