The Performance Tool presents its 0.031 inch Rosin Core Solder, perfect for all your precision soldering needs. With a lead-free formula made of 99.3% tin and 0.7% copper, this solder is environmentally friendly and safe for use in any application. Conveniently stored in a 10-foot (3.0m) roll with a handy storage tube, this solder stays clean, dry and tangle-free, ready for use whenever you need it. The flux-cored design ensures even distribution of flux during soldering, providing consistent, reliable results with minimal mess or hassle. From electronics and jewelry-making to plumbing and automotive repairs, our 0.031 inch Rosin Core Solder is a versatile choice for a wide range of applications, ensuring accurate and reliable solder joints every time. PRECISION SOLDERING: Our 0.031-Inch Rosin Core Solder is perfect for all your precision soldering needs, allowing for accurate and reliable solder joints every time. LEAD-FREE FORMULA: Made with 99.3% tin and 0.7% copper, our lead-free solder is environmentally friendly and safe for use in any application. CONVENIENT STORAGE: This 10 foot (3.0m) roll comes in a handy storage tube, keeping your solder clean, dry and tangle-free, ready for use whenever you need it. FLUX-CORED FOR EASY USE: The rosin core of our solder ensures that flux is evenly distributed during soldering, providing consistent, reliable results with minimal mess or hassle. VERSATILE APPLICATIONS: From electronics and jewelry-making to plumbing and automotive repairs, our 0.031-Inch Rosin Core Solder is the perfect choice for a wide range of applications. Brand Performance Tool Model Lead Free Solder Heated Ceramic Exterior Machined Item Weight 0.986 ounces Manufacturer Performance Tool Special Features Portable Item model number W3248 Product Dimensions 0.8 x 0.8 x 3.6 inches Manufacturer Part Number W3248