JCUPB
Product ID: 353816911
📏Optimal joint clearance 0.002"-0.007"
🔥Self-fluxing, no extra flux needed
⚙️Precise melting range 1310°F-1508°F
🔥 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 |
| Best Sellers Rank | #152,100 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #86 in Brazing Rods |
| Color | Gold |
| Customer Reviews | 4.6 4.6 out of 5 stars (400) |
| Date First Available | April 28, 2021 |
| Included Components | 1/2 lb Phosphor Copper Brazing Rods |
| 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
L**S
Llego a tiempo y excelente calidad
Excelente
T**D
Will work with Mapp gas
Update- if windy at all it is harder to use with map/pro gas. Takes awhile. I've had mix results have to get it pretty hot. Going still use thse buy may get acetylene air set up Have used 3 times in 3 weeks for some smaller brazes 2 on ac low side and 1 braze on high. Checked 2 today after about 2 weeks and both have held charge to the T. I use Mapp gas so have to just get that pipe hot it will liquefy with Mapp.
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.
O**D
Buen precii
Exelente para mi trabajo a un buen precio
M**N
Excellent value for the purpose
Used this item to braze some HVAC copper tubing (thin wall) using MAPP gas. Meltability and flowability were as advertised. Product worked equally well in horizontal and vertical joint orientations. Very pleased with this product.
C**B
Good brazing rods
Works as expected.
E**E
Difficult to melt
Don’t expect to melt it and blend it if you only have propane . This needs oxígen and acetylene to get it hot enough
P**E
Purchased
Good to go
A**T
Highly recommend
Good item for welding the copper line on the fridge and freezer.
S**A
No need no flux.
I got these for copper brazing and they work great, and with no need for adding flux.
Trustpilot
2 months ago
4 days ago