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Soldering Supplies

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CRAFTSMAN V20 (Bare) Soldering iron
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Harris Products Group Sand cloth
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RectorSeal 1.7-fl oz Nokorode Soldering Flux
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Harris Products Group 5 -Pack Acid brush
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Solder for Plumbing, Crafts and Electrical Work

Solder is a metal alloy that melts then hardens to fuse two pieces of metal together. This technique is used in a wide variety of applications — from jewelry-making to electrical work to roofing. Here at Lowe’s, we have the solder and other materials and tools you’ll need to complete your soldering project.


We stock an assortment of solder options made specifically for electrical, plumbing, or general applications such as sheet metal, gutters and auto work. Use electrical solder for wiring speakers, general electronic repairs and for locking wiring down to a circuit board. We also carry flux, which is crucial for keeping the joints clean during the soldering process. It also prevents corrosion and helps the solder flow easily into the joint. Some soldier options contain a rosin-core base that eliminates the need for flux.


For melting solder, use a soldering gun, soldering iron or a small pencil-shaped iron for more delicate work. A propane torch is often used in plumbing for soldering copper pipes. Other soldering supplies you’ll find in our selection include sand cloths, cleaning brushes and flame protectors.