SLDR 40/60-1/4LB 1/8IN

40% tin, 60% lead. For sweat fittings, sheet metal joints, gutter work and other big jobs. Works well on galvanized sheet, copper, steel, nickel plate, brass and tin plate. Tensile strength of 4900 psi. Melting temperature rating of 460 deg F (238 deg C). Not for electrical connections.