BCuP-2 Copper Phosphorus Brazing Rod – 15.7” Flux-Coated HVAC Welding Rods, Low Melting Point, 30-Pack

About This Product

If you do HVAC, refrigeration, or plumbing work, these BCuP-2 copper phosphorus brazing rods are gonna make your life easier.
Each rod is 15.
7 inches long – that's about 60% longer than the standard 10-inch rods you usually see, which means fewer rod changes and more time actually welding.

The melting point is low, between 640-770°C, and the flow is super smooth, so it penetrates tight joint gaps easily and gives you clean, uniform welds without much effort – even if you're not a seasoned pro.
And here's the kicker: they come with a built-in flux coating that automatically removes oxides while you braze, so you don't need to buy or apply separate flux.

Just grab and go.

The joints come out strong, airtight, and able to handle high pressure, vibration, and temperature swings – perfect for permanent copper-to-copper and copper-alloy connections.
This set gives you 30 rods, which is plenty to stock your shop or toolbox.
Great for air conditioning units, refrigeration lines, water and gas copper pipes, brass fittings, and more.
A solid, practical choice for technicians and tradespeople who want reliable results without extra hassle.