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BLUEFIRE J9802B 1/4lb Flux Cored Low Temperature Aluminium Brazing Coil All Purpose Welding Coil for Almost All Metals Soldering Propane Torch Universal Welding Rods flux Free

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$18.99

$ 8 .99 $8.99

In Stock

About this item

  • 【No Flux Needed】No additional flux is needed. BLUEFIRE brazing coil can be used directly with propane torch, which will save you a lot of money on extra flux.In addition, the coil design of brazing rods is more convenient to carry than the rod design, you can use the brazing rods coil in your pocket for repair work anywhere and whenever it's needed. A great and thoughtful design!
  • 【Universal Magic Alloy】BLUEFIRE flux cored welding coil is mainly made of zinc aluminum alloy,which can be used for brazing copper and aluminum, aluminum and aluminum, aluminum and stainless steel, aluminum and steel, etc.More specificly,BLUEFIRE flux cored welding coil can be used for brazing transformer,reactor,condenser, evaporator, radiator,motor, battery or other household appliances.You can use it to complete most of the brazing work in life.
  • 【Easy to Melt and Flow】BLUEFIRE flux cored brazing rods coil can melt at 752°F and have very good fluidity with good capillary attraction.In addition, BLUEFIRE flux cored welding wire is not only corrosion-resistant, but also is post-braze cleaning unnecessary. It's characteristics of high thermal conductivity and high conductivity make the welding effect full and smooth.It fits both professionals and amateurs.
  • 【Moistureproof】BLUEFIRE flux cored welding wire won't absorb water, so it can be stored in various environments for a long time. The special moisture-proof process extends its service life. Even if you can't use it up in a short time, you don't have to worry that it will affect the use effect due to moisture.
  • 【Quality Assurance】All BLUEFURE brazing rods are manufactured under highest quality control. It complies with EU RoHS green standard.If you encounter any problems during use, please feel free to contact us.


No addition flux needed! Use it directly without any extra steps!


FinnK
August 8, 2025
I have tested this brazing coil with a Butane torch. This brazing solder floats, penetrates and bonds really well on aluminium to aluminium joints. It do not float and bond as well on copper and brass. The solder seems to get brittle and the parts is possible to tear apart with force in my small scale testing. When this is done some solder turns to particles/dust. This do not happen when used on aluminium. It seems like it bonds better/easier than high temp aluminum solder sticks I have tested.
John Takacs
April 23, 2025
I work for long time with all different type of solder but this solder does not work on aluminum or copper. I I tried aluminum to aluminum, aluminum to copper, copper to cupper and was not able to solder anyone of materials together. When this solder is melting instead of flowing it crumbles up and pulling away from the joints I want to solder together. The manufactured states you don't need solder paste because is already coated with. I can not return it because I used half of the roll without any success. I lost $ 20.23 because of mispresenting the description of this solder.I am not recommending to buy this product.
Geo Goodin
January 29, 2025
It doesn't work like they say
Customer
January 25, 2025
The item arrived promptly and as shown. I am sure with a little practice my repairs with it will get better.
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