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331760 - 95/5 Tin-Antimony Lead-Free Solder Wire, 1 lb Spool, 3.2mm

Packaging: 1lb spool
$78.45/ea $62.67/1lb spool only $62.67/eaSave 20%

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OVERVIEW

Safe and Strong 95/5 Lead-Free Solder for Home and Shop

Upgrade your plumbing and repair projects with the Handy and Harman 95/5 Lead-Free Solder. Designed for homeowners, DIY enthusiasts, and professional welders alike, this solder wire provides a safe and durable solution for joining copper pipes and fittings. The "95/5" designation refers to its composition of 95% Tin and 5% Antimony, a blend known for creating joints that are significantly stronger than those made with standard solders. This added strength makes it an excellent choice for household plumbing where pressure and temperature fluctuations can occur.

Perfect for Potable Water Systems

Safety is the top priority when working on water lines in your home. This solder is completely lead-free and meets strict NSF/ANSI 372 standards, meaning it is certified safe for use on pipes that carry drinking water. Whether you are installing a new water heater, repairing a kitchen sink supply line, or running new copper piping for a bathroom renovation, you can trust this solder to create a clean, non-toxic seal that protects your family's health.

Easy to Use Solid Wire

This product comes as a solid wire with a diameter of 0.118 inches (3.2mm), which is a convenient size for feeding into joints without melting away too quickly. Because it is a solid wire, it does not contain a flux core. This means you will need to apply a separate flux paste to your pipe and fitting before heating. Using external flux actually helps you get a better bond, as you can ensure the entire joint area is properly cleaned and prepped before the solder flows. We recommend using a quality water-soluble plumbing flux for copper applications to ensure smooth flow and a leak-free finish.

Reliable Results

Sold in a convenient 1 lb spool, this roll offers plenty of material for multiple projects around the house or shop. The narrow melting range of the tin-antimony alloy means the solder sets quickly, reducing the chance of drips or disturbed joints as they cool. It leaves a professional silver-gray finish that looks great and holds up over time. Choose Handy and Harman 95/5 solder for a bond you can rely on.

Additional Information
Brand:Lucas-Milhaupt
Diameter:3.2mm (1/8")
Packaging Description:1lb spool
Ratio:95:5
Spool Size:1 lb Spool
Material Composition:95% Tin, 5% Antimony
Wire Diameter:0.118 in, 3.2 mm
Wire Type:Solid
Alloy Grade:ASTM B32 Alloy Grade Sb5
Standards:NSF/ANSI/CAN 372, RoHS Compliant, REACH Compliant
Melting Range:Narrow
Flux Requirement:External Flux Required

INCLUDED

  • 1x 1 lb. Spool of 95/5 Lead-Free Solid Wire Solder (3.2mm / 0.118 in)

APPLICATIONS

  • Potable water plumbing systems (residential and commercial)
  • Copper and brass pipe fitting and joining
  • Refrigeration and HVAC line sets
  • General purpose soldering of tin, copper, and brass
  • Joining steel or ferrous metals (when used with appropriate acid flux)
  • Low-temperature structural soldering

FAQ

Yes, this 95/5 solder is lead-free and meets NSF/ANSI/CAN 372 standards, making it fully compliant and safe for use in potable water systems.

No, this is a solid wire solder. You must apply an external flux appropriate for your base metal (e.g., water-soluble flux for copper plumbing) to achieve a proper bond.

This tin-antimony alloy has a narrow melting range, which allows for quick setting and control. It is considered a low-temperature solder but melts at a slightly higher temperature than leaded alternatives.

The wire diameter is 0.118 inches, which is approximately 3.2mm.

Yes, you can solder steel or other ferrous metals with this product, provided you use a specialized liquid soldering flux designed for steel (such as Harris Stay Clean).

The 95/5 designation indicates the alloy composition: 95% Tin and 5% Antimony. This mixture provides higher strength than pure tin or 50/50 tin-lead solders.

Yes, the product complies with both RoHS and REACH directives, ensuring it meets international restrictions on hazardous substances.

This product is sold as a 1 lb (pound) spool.