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Availability:
In Stock.
Arrives
Sunday, Nov 1
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At a glance
- Condition
- New
- Material
- BCup-5, 15% Silver
- Model
- CLO-Tandefio-0291
- Dimensions
- 10.24 x 1.38 x 1.26 in
- Weight
- 10.1 oz
- Color
- As the Picture Shows
- In the box
- Bcup-5 15% silver brazing rods
Features 5
- Content: our 40pcs silver brazing rods are made of AWS BCuP-5 phos copper brazing alloy with a real 15 percent silver content (silver 15, Cu 80, P 5); Every flat brazing rod measures 0.050"x1/8"x10", which will bring you more safety by using our silver solder products
- Performance: as a genuine 15% silver brazing rod, it drops the working temperature well below plain copper-phosphorus alloys, with solidus 1193F / 645C and liquidus 1472F / 800C; Good wettability lets the silver solder flow deep into tight 0.002"-0.006" gaps, giving strong, leak-tight joints in less time
- Compatibility: self-fluxing on clean copper, these flat welding rods flow like a quality solder stick with no extra paste needed; When joining brass or steel, brush on brazing flux first; Ready for air conditioning, refrigeration, and copper tubing jobs around the house or shop; Before brazing, it is essential to thoroughly clean the brazing area and the surface of the brazing material, removing any grease, oxides, or other contaminants
- Strength: joints hold up to the everyday service demands of refrigeration brazing rods with higher strength and toughness than soft solder; Because these are low temperature welding rods, thin-wall copper lines stay protected from warp, scale, and heat damage during repair
- Applications: the essential brazing rod for HVAC pros and do-it-yourselfers repairing air conditioner line sets, refrigerator coils, cold storage units, and leaky copper pipe; These affordable welding sticks do the same job at a lower price than many name-brand packs
Specs 8
| Manufacturer | Tandefio |
|---|---|
| Part Number | CLO-Tandefio-0291 |
| Item Weight | 10.1 ounces |
| Product Dimensions | 10.24 x 1.38 x 1.26 inches |
| Item model number | CLO-Tandefio-0291 |
| Color | As the Picture Shows |
| Material | BCup-5, 15% Silver |
| Item Package Quantity | 1 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Worked well for fixing our AC coil leak
Material Type: BCup-5, 15% Silver
Our rooftop AC unit developed a tiny crack in the coil next to a misplaced screw when installed. My man is a skilled welder so in an attempt to potentially save thousands of dollars on buying/installing a brand new coil, we removed it ourselves and used this to repair the hole in the copper tube as well as to reinstall the coil into the unit. He tore out a section of the fin pack about an inch around the hole and cleaned it as best he could. He flowed argon through the coil (any inert gas should work) while using a propane torch to braze the hole closed (definitely want some good ventilation for that part). Back up on the roof, we did the same thing to the two copper pipe fittings to reinstall the coil into the unit. Our AC guy came out, did a pressure test, and a vacuum test/clean on the system and bam... we have AC again!!
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Reviewed in the United States on June 18, 2025 by Jessica M
PVC Pipe Test: A Complete Disaster
Material Type: BCup-5, 15% Silver
Bought this for its PVC welding claim. It just melted and deformed the pipe, while the rod turned into a messy blob. No strong bond formed at all. Completely unsuitable for plastic, avoid using on any PVC repair.
Reviewed in the United States on July 15, 2026 by Najiba Khavary
Comparable to name brand
Material Type: BCup-5, 15% Silver
Great price point, compared to buying at brick and mortar supply house. Seemed to flow very well, comparable to the name brand Silfos from Lucas-Milhaupt. The sticks are way shorter length wise than the name brand ones, but you can just melt two sticks together if you need the added length. Would be great if they came in a resealable container, that would be my only recommendation for improvement
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Reviewed in the United States on September 22, 2025 by Jose Gonzalez
Do not buy!!
Material Type: BCup-5, 15% Silver
Definitely not a 15% silver brazing rod. Requires too much heat even on smaller cooper lineset sizes. I compare it to a 0% brazing rod. Price point is what made me purchase this. I wouldn’t buy again. I used it on one job and ended up regretting the decision. Sticks are brittle huge waste of time.
Reviewed in the United States on February 21, 2026 by Tiah L Henderson
Good for me (DIYer)
Material Type: BCup-5, 15% Silver
I needed to braze some copper tubing and it worked. I am not a pro so I will reframe of talking about how fluid it is or it I can notice the amount of silver in it. It worked for me at a fraction of a price of other brazing bars.
Reviewed in the United States on August 20, 2025 by Lisandro R.
It worked to braze OK, but no label of alloy contents..
Material Type: BCup-5, 15% Silver
The 40 rod, 10" package had no indication of the contents of the metal. I discovered a covered up label in Chinese that had 15% on it. I hope it means 15% silver. I decided to test it and it actually worked OK to braze copper pipes. This was my first attempt at brazing, so I didn't know what to expect. I took a star off because the lack of labeling leaves you wondering if you received the 15% silver. I would get longer-20"- rods in the future.
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Reviewed in the United States on October 22, 2025 by Kris
Leaves Black Crusty Residue
Material Type: BCup-5, 15% Silver
Every braze leaves a thick black scale that's impossible to clean off. Never seen this with quality BCuP-5 rods.
Reviewed in the United States on September 3, 2026 by Rita Fain
Going to be using for HVAC later but Whirlpool Fridge is Working (deicer)
Material Type: BCup-5, 15% Silver
Used this with Whirlpool Top refrigerator so ICE buildup melts accordingly. It is doing exactly that in one of our fridge. Hoping to install on another fridge to see if it is working as expected.
Reviewed in the United States on October 30, 2025 by Kaur