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⚡ Solder Smarter, Not Harder — Join the Pro Circuit!
Kester 44 Solder Wire 63/37 0.031" is a professional-grade, rosin-core solder wire featuring a high-activity RA flux for instant wetting and superior flow. Packaged in a convenient 1-ounce Dispense Pak with approximately 24 feet of wire, it uses the industry-standard 63/37 Tin/Lead alloy favored for electronics work. This solder delivers clean, reliable joints with non-corrosive flux residue, making it the go-to choice for precision soldering in electronics, RC vehicles, and production lines.
| ASIN | B00AVLM4SO |
| Additional Features | Portable |
| Best Sellers Rank | #3,791 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Solder |
| Brand | Kester |
| Brand Name | Kester |
| Customer Reviews | 4.8 out of 5 stars 774 Reviews |
| Head Style | Pencil |
| Heating Element | Activated Carbon |
| Included Components | User Manual |
| Item Length | 27 feet |
| Item Weight | 4.54 g |
| Manufacturer | Kester |
| Manufacturer Part Number | T44-031-DP |
| Model Number | 731-KES44-031-DP |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Corded Electric |
| Special Feature | Portable |
| Style | Pencil |
| Style Name | Pencil |
| UPC | 610370936757 |
| Upper Temperature Rating | 700 °F |
C**0
Perfect For 1/8 Scale Electric Buggys
The GOAT. Awesome solder and this is thr only solder I use with my Pinecil V2 Smart Iron. This stuff makes soldering much easier and if your wire is pre-tinned its even easier to get it to soak into strands vs un-coated. Been using this on all my RC cars motors & escs. Works great making longer charger leads and battery adapters. Perfect smooth & shinny silver welds. I use this with Rosin Paste and it sticks very good.
J**E
Flows great.
Flows great, bright shiny silver. PAY the extra money and buy this. Their is plenty in the tube, should last quite awhile.
R**R
Great solder, the only brand I'm using in the future
I've been using inexpensive solder for most of my life, I had gotten used to how horrible some are to melt and work with. While I'm not an expert at all when it comes to soldering. I've done enough to know now that I've been using junk in comparison LOL. For a new project I'm working on that requires soldering headers onto a fairly expensive GPS unit, I decided to do some solder research and came across this company. Yeah, it's more expensive than the others. But it's made here in the USA and I'm pretty sure most professional folks are using this because of the quality. Do your own research. This stuff is awesome. It melts quickly and easily and flows nicely. I'm never going back.
P**R
Very easy to work with
Extremely easy to work with. Really liked the dispenser. Great for beginners. Use on audio pcb. Highly recommend. (Use in well ventilated area)
V**T
Recommend 100%
Still using this Solder months later! Will purchase again.
J**K
Not impressed
Bought this to try it because of the good reviews. I wasn’t impressed. Using flux and soldering easy electrical parts I found this no better or worse than the “cheap” stuff. Sorry, but I won’t be buying this again.
K**N
Great stuff
Great solder, gave great joints and an easy time soldering small TSSOP components.
O**Z
Buen producto
Buena soldadura para componentes electrónicos
Trustpilot
3 weeks ago
1 month ago