'/%3E%3C/svg%3E)
Hover image to zoom
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
 --%3E %3Csvg version='1.1' id='Half' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cg%3E %3Cpath fill='%23F15C02' d='M30.05,70.23l3.79-12.01L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1h1.58 L93.71,7.18c-3.58-3.82-8.66-6.23-14.28-6.23H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,5.41,2.22,10.32,5.79,13.88 L30.05,70.23z'/%3E %3C/g%3E %3Cpath fill='%23FBC8B4' d='M93.71,7.18L60.98,39.6H91.2L65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82l5.55-17.59L6.75,93.32 c3.55,3.54,8.44,5.73,13.82,5.73h58.87c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,15.4,97.01,10.69,93.71,7.18z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$17.28 each
In Stock
Get 36 Tue, Jul 7
Order by today, receive Tuesday
MANUALS (4)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
1 lb
Brown
Description
–
Features:
- Smooth, superior quality petrolatum based flux, especially formulated for use in extreme climate temperatures all year long.
- Unlike some paste fluxes which become semi-liquid when stored at high temperatures, and stiff at low temperatures, climate smooth will NOT lose its consistency.
- For use with all soft solders-including new, higher melting alloys.
- For sweat soldering most common metals except aluminum.
- Self-cleaning; lead-free formula.
- Chemically removes oxides on contact and prevents oxidation during heating.
- Meets Commercial Item Description A-A-51145 (supersedes Fed. Spec. O-F-506).
Specs
–
| Product Type: | Standard Flux |
|---|---|
| Color: | Brown |
| Volume: | 1 lb |
Contact
+
Happy Independence Day!
Our Customer Support will be closed today in honor of Independence Day. We will be back on Sunday to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
4.25 out of 20 reviews
85% would recommend this product
5 star
65%
4 star
20%
3 star
0%
2 star
5%
1 star
10%
Customer Images
Most Liked Positive Review
Great for small jobs or DIY's
Never again mess with those stupid tins that no one can open, never again look for the flux brush in the bottom of the tool box, never again have to use a rag to wipe off the brush cause its got dirt on it.
This bottle is only a little more than thos little tins, but has the brush in the cap, is opened with gloved dirty and slippery hands and is easily closed and sealed between jobs. No more dented tins that need pliers or screwdrivers to pry open, no more lost brushes and no more trying to find a spot to put the brush to keep it clean between soldering joints...
VS
Most Liked Negative Review
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Brush came apart on first use
The brush hairs came off inside the bottle of flux on first use. Not only was I spreading flux with my fingers, but I had to contend with the hairs in the paste. Not a good experience. Had to stop the job and take an unexpected trip to the hardware store. I assume it is a quality control issue. However, it is a good flux, worked as expected.
Showing 1-10 of 20 reviews
This is the best product to use
This product yields great results. I've been buying it for years and tried other products, but this one works the best.
Glen
NJ
8 months ago
Verified Buyer
Was this review helpful to you?
Good flux
I Solder copper here and there for repairs. Use this flux and never had an issue.
Wish they had smaller ones, the 9 oz bottles go bad in my warm shop in the summer months.
Mike
New York, N.Y.
1 years ago
Verified Buyer
Was this review helpful to you?
Great Flux, unexpectedly good!
This flux is great, I really like that it doesn't change consistency depending on the weather it stays a paste all the time. It helps the solder flow very consistent, in my opinion this flux is second place to stay clean.
Alex
Merced, CA
2 years ago
Verified Buyer
Was this review helpful to you?
Great Stuff
So much better than the stuff sold in big box stores. Much softer and easier to work with.
NV Contractor
Minden, NV
3 years ago
Verified Buyer
Was this review helpful to you?
Works very well
This is my first time soldering. I was trying to learn how to solder and was having really bad results with the flux I was using. It was burning up before I could even melt the silver. I saw how this product performed in a YouTube video and decided to give it a try. Well it works amazing. From now on I'm not buying anything but this. The very next day I successfully soldered my evaporator coil, the joints look very pretty I got compliments from professionals and now I'm sitting here enjoying my fixed air conditioner as I'm typing this review.
Justin
Philadelphia
3 years ago
Verified Buyer
Was this review helpful to you?
Loved This Product At First
I loved this product at first, but then the brush fell off inside the bottle. I ordered another. The brush fell off when removing it from the bottle for the first time. Supplyhouse sent a replacement, but the same thing happened. Until they get this figured out, buy something else.
Matt
South Dakota
3 years ago
Was this review helpful to you?
Loved This Product At First
I loved this product at first, but then the brush fell off inside the bottle. I ordered another. The brush fell off when removing it from the bottle for the first time. Supplyhouse sent a replacement, but the same thing happened. Until they get this figured out, buy something else.
Matt
South Dakota
3 years ago
Was this review helpful to you?
Best flux ever
Great product, all I'll ever use again
Plumber
New Hampshire
4 years ago
Verified Buyer
Was this review helpful to you?
Excellent
I needed flux and decided to give this one a try. Doing a kitchen bath remodel and water heater replace with all copper. Fixing substandard contractor's prior work who had not cleaned joints of flux that had created multiple pinhole leaks from corrosion. Used this flux to make a total of 38 joints in two days. Kept even closely spaced adjacent joints clean for soldering 3/4 and 1/2 inch CU. All joints perfect, no !leaks and everything cleaned up perfectly with wet paper towels. Too bad it will be all hidden in the wall because it looks beautiful. Should have taken a photo. Very pleased with the product.
ClaeysJ
South Carolina
4 years ago
Verified Buyer
Was this review helpful to you?
Very good product.
Preps surfaces well. Leaves NO residue!
Ed T.
Northwestern N.J.
6 years ago
Verified Buyer
Was this review helpful to you?
Product Q&A
1 Question1 Question
Q: Is it used for soldering the copper pipe fitting?
Asked by John 5 years ago
Add your answer
Verified Reply- SupplyHouseHi John! Yes, Climate Smooth works for sweat soldering on most common soldering metals including copper, brass, galvanized, tin, and zinc.
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy