Soldering Wire | McMaster-Carr

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421 Products

Solder

Rosin Flux-Core Solder for Electronics and Electrical Applications

Rosin Flux-Core Solder for Electronics and Electrical Applications

Quick acting with strong cleaning action, but leaves residue that requires flux remover

Solder for Drinking Water

Solder for Drinking Water

Meet NSF/ANSI Standard 61 for drinking water

No-Clean Flux-Core Solder for Electronics and Electrical Applications

No-Clean Flux-Core Solder for Electronics and Electrical Applications

The flux leaves minimal residue, so there's no need for cleanup

Solder for Electronics and Electrical Applications

Solder for Electronics and Electrical Applications

Electrically conductive for electronics and electronic applications

Quick-Flow Rosin Flux-Core Solder for Electronics and Electrical Applications

Quick-Flow Rosin Flux-Core Solder for Electronics and Electrical Applications

Five flux cores solder quickly, use less wire, and reduce heat on joints

Quick-Flow No-Clean Flux-Core Solder for Electronics and Electrical Applications

Quick-Flow No-Clean Flux-Core Solder for Electronics and Electrical Applications

The five flux cores solder quickly and leave minimal residue

Low-Melting-Point Solder for Low-Temperature Applications

Low-Melting-Point Solder for Low-Temperature Applications

Made of indium to remain soft and malleable in extremely low temperatures

Solder

For general purpose applications

Solder for Torch Soldering

Solder for Torch Soldering

Use a torch to heat the solder

Easy-Clean Flux-Core Solder for Electronics and Electrical Applications

Easy-Clean Flux-Core Solder for Electronics and Electrical Applications

The flux residue easily washes away with water

Solder for Food Service Equipment

Solder for Food Service Equipment

Made of pure tin, so it's safe for food-service equipment

Rosin Flux-Core High-Melting-Point Solder for Electronics and Electrical Applications

Rosin Flux-Core High-Melting-Point Solder for Electronics and Electrical Applications

Solder quickly and avoid remelting when soldering successive joints

Solder for Aluminum

Solder for Aluminum

Pair with flux to solder aluminum to itself or to its alloys

No-Clean Flux-Core Solder for High-Temperature Applications

No-Clean Flux-Core Solder for High-Temperature Applications

The flux leaves minimal residue so there's no cleanup

Solder for Stainless Steel

Solder for Stainless Steel

Made with silver for extra strength and a nondulling, bright finish

Solder for Machine Soldering

Solder for Machine Soldering

Often used for automated soldering on electronics

Solder for High-Temperature Applications

Solder for High-Temperature Applications

Stay strong in applications with vibration and frequent extreme temperature changes

High-Melting-Point Solder for Electronics and Electrical Applications

High-Melting-Point Solder for Electronics and Electrical Applications

The high melting point prevents remelting when soldering successive joints

Quick-Flow Easy-Clean Flux-Core Solder for Electronics and Electrical Applications

Quick-Flow Easy-Clean Flux-Core Solder for Electronics and Electrical Applications

The five flux cores solder quickly and leave residue that washes away with water

High-Density Low-Melting-Point Solder

High-Density Low-Melting-Point Solder

Made of bismuth for safe use in food-processing equipment and copper water pipes

No-Clean Flux-Core Solder for HVAC Applications

No-Clean Flux-Core Solder for HVAC Applications

The flux leaves minimal residue, so there's no need for cleanup

Acid Flux-Core Solder for Electronics and Electrical Applications

Acid Flux-Core Solder for Electronics and Electrical Applications

Strong cleaning action but leaves corrosive residue that washes away with water

Solder for HVAC Applications

Solder for HVAC Applications

Made with silver to resist vibration and form strong joints in HVAC systems

Easy-Clean Flux-Core Solder for High-Temperature Applications

Easy-Clean Flux-Core Solder for High-Temperature Applications

The flux residue easily washes away with water

Rosin Flux-Core Solder for High-Temperature Applications

Rosin Flux-Core Solder for High-Temperature Applications

Resist extreme temperature changes, such as in water lines and refrigeration equipment

Acid Flux-Core Solder for HVAC Applications

Acid Flux-Core Solder for HVAC Applications

Strong cleaning action but leaves corrosive residue that washes away with water

Rosin Flux-Core Solder for HVAC Applications

Rosin Flux-Core Solder for HVAC Applications

Quick acting with strong cleaning action but leaves residue that requires flux remover

Other Products

Soldering Flux

Clean and prepare surfaces for soldering

Solder Wire Feeders

Solder Wire Feeders

Feed precise amounts of wire to the tip of your iron for efficient soldering

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)