The K. Macher Soldering Tin Bar Sn30/Pb70 H3 (model 1215012092) is a high-quality soldering material crafted for precision and reliability in electrical work. Composed of 30% tin (Sn) and 70% lead (Pb), it ensures excellent conductivity and robust, long-lasting connections. Its H3 formulation offers superior melting and flow properties, making it ideal for detailed and demanding soldering tasks. Weighing 250 grams, this soldering bar is designed for both professional and hobbyist use, providing ample material for various projects. Manufactured in Germany, it reflects outstanding craftsmanship and quality assurance, making it a dependable choice for any electrical soldering application.