Product Description:The 50/50 Select .125 Diameter Premium Solid Solder Wire offers exceptional performance for high-precision soldering in a variety of industrial applications, including electronics, automotive, as well as stained glass and jewelry making. Each 1-lb. spool delivers superior flow and strong, reliable joints, making it ideal for demanding projects that require consistent, high-quality solder connections.Ships free via USPS in the U.S.Specifications:Type: Solder wireWeight: 0.125 in (3.18 mm), 1 lb (per spool)Alloy Composition: 50% Tin (Sn) / 50% Lead (Pb)Melting Point: 183C 215C (361F 419F)Special Features: 5,800 psi tensile strength, contains leadRequest Safety Data Sheet & Technical Bulletin as neededWARNING: This product can expose you to chemicals which are known to California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov