This 95/5 tin-antimony wire solder is a lead-free alloy suited to potable-water copper joints and general plumbing where a leaded solder is not allowed. The 95% tin, 5% antimony composition meets ASTM B32 and wets fluxed copper for strong, leak-tight sweat joints on water supply lines. It works with standard paste flux and flows into the fitting cup to fill the joint cleanly at a workable soldering heat. As a lead-free roll, it is a code-compliant choice for supply-line fittings and a versatile general-purpose plumbing solder.
Key Features:
- 95/5 Tin-Antimony -- Lead-free alloy for potable-water copper joints.
- ASTM B32 Compliant -- Meets the standard for lead-free plumbing solder.
- Strong Sweat Joints -- Wets fluxed copper to fill the cup for a leak-tight joint.
- Standard Flux -- Works with common paste flux at a workable heat.
- General Purpose -- Versatile lead-free solder for supply-line fittings.
Where to Use:
- Potable water lines -- Sweating lead-free copper supply joints to code.
- Plumbing installs -- Soldering copper fittings on new water runs.
- General soldering -- Serving as a versatile lead-free shop solder.