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โก Solder smarter, not harder โ the no-clean flux that keeps you ahead of the curve!
Kester 951 Liquid Soldering Flux is a professional-grade, no-clean flux in a handy 2-ounce bottle. It features a low solids content for minimal residue, is lead-free and RoHS compliant, and is compatible with both lead and lead-free solders. Trusted by technicians since 2017, it ensures clean, reliable solder joints with less cleanup, making it a must-have for modern electronics assembly.
| ASIN | B01N2333K5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #62,881 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #61 in Soldering Flux |
| Customer Reviews | 4.5 4.5 out of 5 stars (321) |
| Date First Available | January 16, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2 ounces |
| Item model number | 951 |
| Manufacturer | Kester |
| Material | Resin |
| Part Number | 730-T951-2 |
| Product Dimensions | 4 x 2 x 2 inches |
D**.
This stuff is good!
This stuff is good! No clean is on the money. I still clean out of habit though!
A**.
A mess free, trouble free, easy to use solution for hobbiest and professionals
I purchased this product at a glance and I have not regretted it. It goes on easy and cleans all soldering surfaces without making a mess. I normally go for paste, but this converted me to liquid. I don't work on electronics professionally, I'm just a humble hobbiest. As a hobbiest, I can tell you every brand of flux that works the best, that is easy to clean up etc. Kester 951 blows everything out of the water! I barely have to clean up after soldering a wire, sometimes I don't even have to. It's incredibly flammable, and that's the only con. The smell isn't so bad either, it smells pleasant when burned with an iron. I will buy this again when the time arises. The seller had it delivered a week earlier than expected, which was really awesome!
J**.
Excellent
Excellent solder flux. Works as it should and requires little to no need for cleanup after use.
S**R
Works well, but...
This Flux does work well. Maybe not as good as your standard flux that needs to be cleaned up. But that's what you get for the convenience this provides. My only complaint is how quickly it evaporates even without heat applied. I've found that I've had to reapply this more often as I'm working, compared to my standard flux. Also, I'm using up a lot more of it just on small projects. So just be warned, it works well and no cleanup is needed, but it evaporates quickly. Causing you to use more of it.
J**R
The best flux around!
Best customer service! Also the best high flow liquid flux! Been using it for a decade!
O**D
Excellent as expected.
It appears to be the quality no-clean flux it purports to be. Happy with my purchase.
S**T
flammable, but it works!
Like 150 proof vodka.. cleans very well. slight odor so use ventilation. cleans well, easy applicator and it should last me a long time this liquid flux. Thanks!
B**S
Works like a charm
I'm no flux connoisseur but for soldering through-hole components this stuff has worked great. IMO rosin core solder doesn't come anywhere close to what you really want for a good solder job. Rosin core flux was inconsistent at best in my experience but with this stuff I got perfect adhesion/wetting of the solder onto the contacts every time. I also really like the needle bottle container, although I wish it came with a cap, I just cover it with a piece of electrical tape so the flux doesn't dry into the needle. 10/10 will be buying more
Trustpilot
2 weeks ago
4 days ago