| Manufacturer | Lucas Milhaupt |
|---|---|
| Part Number | Lucas Milhaupt - Part # 99088 |
| Item Weight | 1.28 ounces |
| Product Dimensions | 0.1 x 0.1 x 0.1 inches |
| Item model number | Lucas Milhaupt - Part # 99088 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Included Components | 4 Stick Tube |
| Batteries Included? | No |
| Batteries Required? | No |
Part # 99088 Flux Cored Aluminum Braze Al822 Soldering Aluminum To Aluminum Or Copper, 4 Stick Tube
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no return shipping charges.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Shipping & Fee Details
| Price | EUR 38.45 | |
| AmazonGlobal Shipping | EUR 7.48 | |
| Estimated Import Charges | EUR 0.00 | |
| | ||
| Total | EUR 45.93 | |
Purchase options and add-ons
- Product Type:Tools
- Item Package Dimensions:1.4 cm L X 1.7 cm W X 50.8 cm H
- Item Package Quantity:1
- Country Of Origin: United States
Customers who viewed this item also viewed
50-Pack 1/16''x13'' Aluminum Brazing Rods,Rods Aluminum Welding Rods for Propane Torch,Aluminum RepairEUR 7.48 shippingGet it as soon as Wednesday, Jul 8
YEJJET Aluminum Brazing Rod 1/16 For Propane Torch, Flux Core Aluminum Brazing Rods NO NEED Flux, Aluminum Repair Simple Solution 20 rods (13" Length)EUR 7.40 shippingGet it as soon as Wednesday, Jul 8
Aluminum Welding Rods Low Temp Flux-Cored Aluminum Brazing Rods 50Pcs (Only for Welding Aluminum)EUR 7.48 shippingGet it as soon as Wednesday, Jul 8
All Metal Brazing Rods,1/16''x13'' Flux Core All Metal Brazing Rods All Metal Repair,All Metal Welding Rods for Propane Torch 20 RodsEUR 7.48 shippingGet it as soon as Thursday, Jul 9
2 PACKAGES*** Lucas Milhaupt AL 822 Flux Cored Aluminum Solder, 4 Rods, Brazing Alloy, 99088EUR 7.40 shippingGet it as soon as Wednesday, Jul 8Only 7 left in stock - order soon.
Product information
Technical Details
Additional Information
| ASIN | B01MTSURG2 |
|---|---|
| Customer Reviews |
4.6 out of 5 stars |
| Best Sellers Rank |
|
| Date First Available | November 23, 2016 |
Warranty & Support
Feedback
Product Description
Flux cored aluminum braze 0. 090x20" Lucas al822 soldering aluminum to aluminum or aluminum to copper (4 stick tube).
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Generated from the text of customer reviewsSelect to learn more
Reviews with images
Amazing product... Works magnificently. Words better than an eBay seller ripoff!
Top reviews from the United States
- 5 out of 5 stars
Amazing product... Works magnificently. Words better than an eBay seller ripoff!
Reviewed in the United States on December 24, 2022This is an LG refrigerator evaporator. The aluminium was kinked and leaked. It was a bloody mess. So I went to eBay to buy the new evaporator.... and needless to say I have to find the eBay rip off of a lifetime. This freak takes the money and doesn't send the product. Welcome to the 1 in 10 eBay experience. A week later eBay steps in and refunds my money under their guarantee policy. This event made me contemplate ways to repair this evaporator using copper brazed to aluminium.
I did some research and found these Lucas Milhaupt rods. I have used brazing rods before with very mixed results so I was not optimistic. Especially if you look at the surgery and realize I sent copper tubes three inches down the top two aluminium tubes which I cut off with a hacksaw.
The brazing was simple enough. I narrowed the flame and concentrated heat on the copper blushing the nearby aluminium joint. Once the rod started melting I applied more blushing heat to the aluminium. The rod puddles in a galvanized grey, not what I was expecting. The capillary action made a nice seal.
During pressure testing, one of my joints, the first one, had a pinhole leak. I reheated it and applied more filler. I tested it again and STILL a tiny pinhole leak. I repeated the process and landed filler right in the area of the leak IT SEALED AND stood up to 200 PSI pressure testing! I was stunned.
I just can't say enough good things about this product My project was COMPLEX, it wasn't a simple hole to be filled. This was like fixing an aortic aneurysm. When the puddle flows you focus your attention at the joint area. No stopping.... focus. This product won't let you down. And this is such an extreme case repair wrought in part by my hatred of the eBay ripoff. Nothing worse than a fat-fingered schlub that thinks they have one on you. Sorry pal, I'm a surgeon; I fix broken stuff. I don't buy used livers and kidneys off eBay.
These rods repair aluminium which is great, BUT the MAGIC is that it brazes COPPER and ALUMINUM. Repairs, as I have done here, were always thought to be IMPOSSIBLE. With refrigeration, evaporator coils are now made of aluminium to save money which is fine and at their terminuses are copper tubes brazed
inside the aluminium NOT ON THE OUTSIDE. The way they do that in the factory is to heat the copper tube red hot and then implant it inside the aluminium tube and this is a fast process. The heat of the copper fuses with the aluminium. They are different processes BUT it means that you can use a copper tube inside an aluminium tube if you braze it with these Lucas Milhaupt rods. That simple reality opens up all kinds of aluminium tube repairs once thought impossible.
So before you go off to eBay to get ripped off for an evaporator, Use your head and think how you might be able to devise a beautiful permanent repair. See the photo of my old crushed and bent evaporator terminuses. Then you will understand how I fashioned my copper tube repair. Like a Bankart repair, stronger and better than the original!
Great product and you will have fun doing it.

5 out of 5 starsAmazing product... Works magnificently. Words better than an eBay seller ripoff!
Reviewed in the United States on December 24, 2022This is an LG refrigerator evaporator. The aluminium was kinked and leaked. It was a bloody mess. So I went to eBay to buy the new evaporator.... and needless to say I have to find the eBay rip off of a lifetime. This freak takes the money and doesn't send the product. Welcome to the 1 in 10 eBay experience. A week later eBay steps in and refunds my money under their guarantee policy. This event made me contemplate ways to repair this evaporator using copper brazed to aluminium.
I did some research and found these Lucas Milhaupt rods. I have used brazing rods before with very mixed results so I was not optimistic. Especially if you look at the surgery and realize I sent copper tubes three inches down the top two aluminium tubes which I cut off with a hacksaw.
The brazing was simple enough. I narrowed the flame and concentrated heat on the copper blushing the nearby aluminium joint. Once the rod started melting I applied more blushing heat to the aluminium. The rod puddles in a galvanized grey, not what I was expecting. The capillary action made a nice seal.
During pressure testing, one of my joints, the first one, had a pinhole leak. I reheated it and applied more filler. I tested it again and STILL a tiny pinhole leak. I repeated the process and landed filler right in the area of the leak IT SEALED AND stood up to 200 PSI pressure testing! I was stunned.
I just can't say enough good things about this product My project was COMPLEX, it wasn't a simple hole to be filled. This was like fixing an aortic aneurysm. When the puddle flows you focus your attention at the joint area. No stopping.... focus. This product won't let you down. And this is such an extreme case repair wrought in part by my hatred of the eBay ripoff. Nothing worse than a fat-fingered schlub that thinks they have one on you. Sorry pal, I'm a surgeon; I fix broken stuff. I don't buy used livers and kidneys off eBay.
These rods repair aluminium which is great, BUT the MAGIC is that it brazes COPPER and ALUMINUM. Repairs, as I have done here, were always thought to be IMPOSSIBLE. With refrigeration, evaporator coils are now made of aluminium to save money which is fine and at their terminuses are copper tubes brazed
inside the aluminium NOT ON THE OUTSIDE. The way they do that in the factory is to heat the copper tube red hot and then implant it inside the aluminium tube and this is a fast process. The heat of the copper fuses with the aluminium. They are different processes BUT it means that you can use a copper tube inside an aluminium tube if you braze it with these Lucas Milhaupt rods. That simple reality opens up all kinds of aluminium tube repairs once thought impossible.
So before you go off to eBay to get ripped off for an evaporator, Use your head and think how you might be able to devise a beautiful permanent repair. See the photo of my old crushed and bent evaporator terminuses. Then you will understand how I fashioned my copper tube repair. Like a Bankart repair, stronger and better than the original!
Great product and you will have fun doing it.
10 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
A Welding Solution that Exceeded All Expectations
Reviewed in the United States on October 15, 2023As an HVAC technician working with refrigeration and air conditioning systems, finding the Flux Cored Aluminum Braze Al822 was a true blessing. After testing this product in various applications, I'm excited to share my experience with fellow industry professionals.
Welding aluminum to aluminum or copper has always been a challenge. Finding a welding flux that was truly effective was a constant pursuit. However, the Flux Cored Aluminum Braze Al822 proved to be a remarkable solution. This welding flux made the process of joining aluminum or copper components surprisingly straightforward.
The bond of this flux is exceptional. It creates strong and long-lasting connections that withstand the test of time and exposure to extreme temperatures. As an HVAC technician, this is crucial to ensuring the integrity of the systems I work on.
The Flux Cored Aluminum Braze Al822 is also incredibly versatile. I've been able to use it in various applications, from repairing aluminum coils to joining copper pipes. This product has greatly simplified the welding process, saving time and resources.
Another plus for this welding flux is its ease of use. The instructions are clear and easy to follow, making the welding process accessible even to less experienced technicians. The consistency of the result is remarkable, which is crucial for high-quality work.
In summary, the Flux Cored Aluminum Braze Al822 is a true game-changer in the world of aluminum and copper welding. It offers exceptional adhesion, versatility, durability, and ease of use. As an HVAC technician, this product has become an invaluable asset in my work. I recommend it to all industry professionals looking to simplify and enhance the welding process for aluminum and copper. I am extremely satisfied with the performance of the Flux Cored Aluminum Braze Al822 and consider it an indispensable tool in my toolkit.
@ChrisCruzBolsonaro
6 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Good Stuff, Ez Flow
Reviewed in the United States on March 16, 2026Flows out really easy, just heat until the copper changes color and dab a little in there. It's nice not to have to mess with flux in a tight space, kept it all neat and tidy. Worked great to solder a vent tube into an old carbuator.
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Excellent rods.
Reviewed in the United States on April 29, 2026Best aluminium rods
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 4 out of 5 stars
Ok
Reviewed in the United States on March 11, 2026If you know or learn how to braze aluminum then it’s worth it
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Great product!
Reviewed in the United States on December 19, 2024I wanted to learn how to braze aluminum for a project. I tried many different rods as well as paste flux etc. These rods, by far, work the best without the need for additional flux. My brazing looks great. They are pricey, but worth every penny!
One person found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Soldadura
Reviewed in the United States on May 16, 2026Es una de las mejores varillas para soldar aluminum.
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Great for HVAC aluminum
Reviewed in the United States on August 2, 2021Great for repairing aluminum evaporator and condenser coils without the use of flux. I purchased this small amount of rod to practice repairing aluminum HVAC refrigerant leaks. I had great success using a map gas torch on multiple brands of aluminum coils in our scrap pile. I purchased more after my all of my practice. Don't use air/oxyn or oxygen/Oxy torch setups to try and repair aluminum coils or you will have issues over heating the aluminum and melting/destroying what you're working on!
4 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again
Product summary presents key product information
Keyboard shortcut
shift
+
alt
+
opt
+
D
Product Summary: Lucas Milhaupt - Part # 99088 Flux Cored Aluminum Braze Al822 Soldering Aluminum To Aluminum Or Copper, 4 Stick Tube
From Lucas Milhaupt
About this Item
- Product Type:Tools
- Item Package Dimensions:1.4 cm L X 1.7 cm W X 50.8 cm H
- Item Package Quantity:1
- Country Of Origin: United States
Product Description
Feedback
Did you find this product summary feature useful?










