Welding, Cutting, Tools & Access 55803 Lead-Free Solder 95/5 Tin-Antimony 1/2 lb

This lead-free solder features a 95% tin and 5% antimony alloy composition designed for plumbing and general soldering applications. The 95/5 tin-antimony formulation provides a low temperature solder with a narrow melting range, making it ideal for copper plumbing tube, refrigeration lines, and HVAC applications.

Key Features:

• Melting range of 450°F to 464°F for efficient soldering operations
• Meets ASTM B32 Alloy Sb5 and NSF/ANSI/CAN 372 Standard for drinking water system components
• Safe for potable water systems and complies with US Safe Drinking Water Act requirements
• Higher electrical conductivity and high fluidity for tight fitting connections
• Environmentally safe with no lead, making it compliant with federal and state regulations
• 1/2 pound spool provides ample material for multiple projects

This tin-antimony wire solder is designed for use in plumbing applications where frequent and extreme temperature changes and vibrations occur. The alloy's rapid melting characteristics and superior fluidity make it well-suited for professional plumbing installations, heating and air conditioning systems, and general soldering work where lead-free materials are required or preferred.