Do it Rosin 95% Tin, 5% Antimony Lead- Solder, 1/2 lb. is a high-quality solder designed for reliable and safe electrical connections. This solder is lead-, composed of 95% tin and 5% antimony, making it an excellent choice for those seeking a safer to traditional lead-based solders. I for various soldering applications, it ensures strong bonds and durability while adhering to safety standards. Its rosin core enhances the soldering process by improving flow and reducing oxidation. Whether you are a professional or a hobbyist, this solder provides consistent performance for your projects. Model Number: 53471