KappZapp3.5R™ is the most convenient solder for electrical/electronic connections between Copper wires and contacts. It melts completely at just 430°F (221°C). This minimizes the heat applied to your sensitive electronic parts and minimizes distortion of thin wire or tabs. The mild Rosin flux residue is removed with a wet q-tip or cloth. Learn More
This smaller diameter solder is ideal for today’s smaller electronic projects. The tube contains approximately 15 feet of solder. It is great for small projects or to add to your hobby or tool kit. Learn More