

🔥 Elevate your brazing game—no flux, no fuss, just flawless joints every time!
Bluefire BCuP-2 brazing rods offer a self-fluxing phosphor copper alloy solution designed for professional-grade propane torch brazing. With a precise melting range of 1310°F to 1508°F and optimal joint clearance, these 21 sticks (0.5 lb total) provide reliable, flux-free brazing for copper, brass, and bronze applications in HVAC, plumbing, and mechanical repairs.






| ASIN | B093P5ZQSY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #39,152 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Brazing Rods |
| Color | Gold |
| Customer Reviews | 4.6 4.6 out of 5 stars (384) |
| Date First Available | April 28, 2021 |
| Included Components | 1/2 lb Phosphor Copper Brazing Rods |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 8 ounces |
| Item model number | JCuP B |
| Manufacturer | Bluefire |
| Material | Copper |
| Part Number | JCuP B |
| Product Dimensions | 14 x 0.13 x 0.05 inches |
| Size | 0.5lb |
S**K
With map gas it melts and flows
Works great on copper up to #4 solid no flux needed
C**B
Good brazing rods
Works as expected.
B**B
Limited success with air acetylene or propane
Worked on copper and galvanized steel air propane with good benzomatic torch, better flow with Hobart brazing flux granuals and with air acetylene torch. Fine for smaller copper on copper joining. Almost no flow on copper to stainless steel even with flux with these torches. Not as nice flow as brazing with some silver in the filler rod. Likely able to work with 1 in and larger with oxygen and flux.
J**E
Works as advertised
Works well and easy to use.
L**.
Awesome brazing rods!
These copper brazing rods work great. No issues. Just paint it on.
S**L
Excelente
Excelente
C**S
Copper welding sticks
These work very well Copper. No issues!
J**E
Need High temperature.
Need High temperature. but when cool down, its great.
P**E
Good to go
A**T
Good item for welding the copper line on the fridge and freezer.
S**A
I got these for copper brazing and they work great, and with no need for adding flux.
Trustpilot
2 days ago
1 day ago