Uniweld K37 Air/Acetylene Soft Flame Kit with TH3 Handle & S23 Tip + UAB Aluma- Braze™ Flux-Cored Aluminum Brazing Rods – Professional Aluminum Brazing Bundle

Get everything you need for professional aluminum brazing in one package. The UniWeld K37 Air/Acetylene Soft Flame Kit provides a soft, bushy flame that’s ideal for brazing aluminum without overheating or burning through. Paired with UAB Aluma- Braze flux-cored rods, which eliminate the need for separate flux, this bundle makes aluminum repair fast, clean, and reliable. Perfect for HVAC technicians, auto repair, marine applications, and general fabrication, this kit combines the trusted performance of UniWeld with the convenience of flux-cored aluminum brazing rods. Simply connect to a B acetylene tank, heat your workpiece, and apply the rods for durable, long-lasting aluminum bonds.

• Complete Brazing Bundle – Includes UniWeld K37 Air/Acetylene Soft Flame Kit (TH3 Handle & S23 Tip) plus UAB Aluma-Braze flux-cored aluminum rods.
• No Separate Flux Needed – UAB rods feature a built-in flux core for quick, clean brazing.
• Soft Flame Technology – S23 tip provides wide, even heat distribution perfect for aluminum.
• Professional Applications – Ideal for HVAC coil repair, auto aluminum, marine work, and fabrication.
• Portable & Durable – Torch kit is B acetylene tank compatible and built for long-term use.