RotoMetals' 60/40 Solder for Stained Glass - Made in the USA

Designed for stained glass applications, this 60/40 tin-lead solder wire delivers smooth flow characteristics for soldering copper foil and lead came seams. The alloy's moderate melting range helps support consistent bead formation, making it a popular choice for creating clean, professional-looking finishes in stained glass projects. Suitable for hobbyists and experienced glass artists alike, this alloy offers the handling characteristics commonly preferred for decorative and structural stained glass work.

Technical Specifications

• Alloy Composition: 60% Tin / 40% Lead
• Core Type: Solid Core (Requires External Flux)
• Color: Silver Gray
• Melting Range: 361°F to 376°F (183°C to 191°C)
• Shear Strength: 5,700 psi
• Tensile Strength: 6,400 psi

Safety Information

Contains lead. Use only in a well-ventilated work area and wear appropriate personal protective equipment. Wash hands thoroughly after handling. Review the product Safety Data Sheet (SDS) before use. Dispose of solder waste and related materials in accordance with local, state, and federal regulations.