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$$38.34 () Includes selected options. Includes initial monthly payment and selected options. Details
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KESTER SOLDER 24-6040-0027 Wire Solder, 0.031"Dia., Pack of (1),32117

4.8 out of 5 stars 2,614 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
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$38.34 with 36 percent savings
List Price: $60.00
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Purchase options and add-ons

  • 1lb spool
  • 60/40
  • Kester 44 Rosin Core Solder
  • 0.031"
  • Iten contains lead
› See more product details

Frequently bought together

KESTER SOLDER 24-6040-0027 Wire Solder, 0.031"Dia., Pack of (1),32117
This item: KESTER SOLDER 24-6040-0027 Wire Solder, 0.031"Dia., Pack of (1),32117
$38.34
Get it as soon as Wednesday, Apr 30
In Stock
Sold by Tequipment and ships from Amazon Fulfillment.
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Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire R
$6.99
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SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards an
$8.49
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Sold by SRA Soldering Products and ships from Amazon Fulfillment.
Total price: $00
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 3 x 5 x 4 inches; 1 Pounds
  • Item model number ‏ : ‎ 32117
  • Date First Available ‏ : ‎ May 23, 2007
  • Manufacturer ‏ : ‎ ECTY
  • ASIN ‏ : ‎ B00068IJPO
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.8 out of 5 stars 2,614 ratings

Product Description

Kester SN60PB40 3.3%44 .031 Diameter 1 LB Spool

Important information

Legal Disclaimer

This product contains LEAD

What's in the box

  • 1lb

    • Customer reviews

    4.8 out of 5 stars
    2,614 global ratings

    Review this product

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    Customers say

    Customers find this solder wire to be of top quality, working well for various applications including electronics repair and hobby projects. They appreciate its excellent flow characteristics, with one noting the internal flux negates the need for pre-fluxing, and its consistent melting point that requires less heat. Customers find it easy to work with, particularly for RC-car connectors, and praise its durability, noting it holds up well and makes solid joints. They also consider it a great value.

    AI-generated from the text of customer reviews

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    336 customers mention "Quality solder"331 positive5 negative

    Customers find this solder to be of very good quality, with one customer noting it's a big spool of leaded solder suitable for basic needs.

    "Great solder. Great deal. Excellent melt and flow. Recommended." Read more

    "What's to say, this is the bench mark of solder. It excels in all specifications for solder, flows so smooth compared to china knock off stuff" Read more

    "The kester solder is truly excellent but the delivery was super slow this time. Late by over one week...." Read more

    "Good quality!" Read more

    102 customers mention "Works well"102 positive0 negative

    Customers find that the solder works well and is great for its intended purpose, with one customer specifically noting its effectiveness on old electronics.

    "...This brand is really quality and well for all applicable use in my opinion." Read more

    "...This solder works great and the flux that is in it is also super easy to clean up. Shipping was also super fast." Read more

    "...expensive solder, but doing the math for a 1 pound roll, it works out well!..." Read more

    "...back to not worrying about my solder, and of course I'm having excellent results." Read more

    71 customers mention "Flow"68 positive3 negative

    Customers appreciate the solder's flow characteristics, with one customer noting that the internal flux eliminates the need for pre-fluxing.

    "Great solder. Great deal. Excellent melt and flow. Recommended." Read more

    "...It excels in all specifications for solder, flows so smooth compared to china knock off stuff" Read more

    "...MOST importantly, this solder flows MUCH better than the off name brand...." Read more

    "Flows great, stays shiny. You end up using less solder" Read more

    65 customers mention "Value for money"54 positive11 negative

    Customers find the solder to be a great value.

    "Great solder. Great deal. Excellent melt and flow. Recommended." Read more

    "Good quality high price" Read more

    "...electronic enthusiast I am glad this is still being made at such a great value, and the fact that it is made in the USA is also a huge plus...." Read more

    "Good price and made in the USA. Can't beat that." Read more

    52 customers mention "Melting point"48 positive4 negative

    Customers report that the solder melts smoothly without any trouble and cools to a shiny finish.

    "Great solder. Great deal. Excellent melt and flow. Recommended." Read more

    "...It DOES still shine when cooled, which is a huge contrast to the cloudy look of the "cheap stuff"...." Read more

    "...It’s much better than that you buy from local stores. Its melting point is much quicker and flows evenly. The best is you get 2 rolls...." Read more

    "...And the 60/40 has that oh so nice lower melting point so you dont have to struggle with that higher melting point lead free crap which causes you..." Read more

    36 customers mention "Ease of use"36 positive0 negative

    Customers find the solder easy to work with, particularly for electronic applications, and one customer mentions it makes soldering smaller components easier.

    "Great stuff, easy to work with, quality materials. A+" Read more

    "...Get this stuff and make soldering easy! Btw, try to wear gloves whenever possible. It is 40% lead after all...." Read more

    "...This stuff flows and wets nicely, and is super easy to work with. Buy now before some fun-hating government agency bans it." Read more

    "...When I switched to this solder, I was surprised how easy it was to work with. I'll never use a different kind of solder again." Read more

    36 customers mention "Electronics use"36 positive0 negative

    Customers find this solder ideal for electronic applications, particularly circuit board work and hobbyist projects.

    "Great electrical soldier." Read more

    "...It's low flux so less mess. IF you looking for a good source for your electronics projects, I highly recommend this. It's been great for me...." Read more

    "For Electronics work." Read more

    "...This contains lead, and is preferred for guitar amplifiers and pedals, so I've read, and I am rather pleased by it's flow characteristics, in that..." Read more

    31 customers mention "Durability"25 positive6 negative

    Customers find the solder durable, noting it holds up well and makes solid joints, with one customer mentioning it survived multiple rounds of golf.

    "...Finished solder connection is bright and tight. The Big roll lasts longer." Read more

    "...Kester's 44 is a solid, reliable solder for my home projects...." Read more

    "...been extremely happy with this solder and joints made with it have held up well in the rough and tumble RC Crawler and racer arena where vibrations..." Read more

    "...This is such a large roll and it will last me a long time." Read more

    Best solder Ever
    5 out of 5 stars
    Best solder Ever
    I just begging my FPV journey and first time soldering look my results i was wasting my money buying cheap solder KESTER IS THE BEST
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    Top reviews from the United States

    • Soda City Amp Repair
      5.0 out of 5 stars Great Buy
      Reviewed in the United States on March 5, 2025
      Verified Purchase
      Great solder. Great deal. Excellent melt and flow. Recommended.
      One person found this helpful
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    • Nicholas R Forystek
      5.0 out of 5 stars This solder really is a step above most.
      Reviewed in the United States on March 29, 2025
      Verified Purchase
      In my experience, every factory solder joint, and every bit of solder that comes with new soldering guns, even a spool or two I bought online, pales in comparison to this brand solder. Those others are so difficult once the solder is placed, in that they usually take a bigger amount of heat than what they first required and it makes it difficult for a person like me who likes to suck up solder to repurpose my circuit boards. This brand is really quality and well for all applicable use in my opinion.
      Helpful
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    • Gur Mizrahi
      5.0 out of 5 stars Good quality
      Reviewed in the United States on April 15, 2025
      Verified Purchase
      Good quality high price
      Helpful
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    • Varistor
      5.0 out of 5 stars No better quality
      Reviewed in the United States on February 24, 2025
      Verified Purchase
      What's to say, this is the bench mark of solder. It excels in all specifications for solder, flows so smooth compared to china knock off stuff
      One person found this helpful
      Helpful
       Report
    • Philly Buster
      5.0 out of 5 stars Best solder. Hands down.
      Reviewed in the United States on December 25, 2024
      Verified Purchase
      Don't waste time and money on cheap solder. This product is the real deal.
      2 people found this helpful
      Helpful
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    • Kenneth Hellberg
      5.0 out of 5 stars Great solder for any electronic project
      Reviewed in the United States on March 23, 2025
      Verified Purchase
      As an electronic enthusiast I am glad this is still being made at such a great value, and the fact that it is made in the USA is also a huge plus. This solder works great and the flux that is in it is also super easy to clean up. Shipping was also super fast.
      Helpful
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    • DvdM
      4.0 out of 5 stars Great product slow delivery
      Reviewed in the United States on December 6, 2023
      Verified Purchase
      The kester solder is truly excellent but the delivery was super slow this time. Late by over one week. I was able to make do with what I had left but nearly couldn’t complete a job I had taken on.
      One person found this helpful
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    • Desertpilot
      5.0 out of 5 stars Level up to this!!!
      Reviewed in the United States on May 14, 2024
      Verified Purchase
      I WAS reordering leaded .8mm at 100grams per roll. Finally paid attention to the Kester seemingly expensive solder, but doing the math for a 1 pound roll, it works out well!

      It DOES still shine when cooled, which is a huge contrast to the cloudy look of the "cheap stuff". that happens to make it easier to check the work under magnification.

      MOST importantly, this solder flows MUCH better than the off name brand. I thought the ugly work was my iron or tip, but turned out to be the weird named solder!

      I definitely recommend upgrading to Kester if you have been use to the light rolls of Chinese off brands. I got another roll of .5mm wire for SMD work and am much more confident working the micro stuff now
      4 people found this helpful
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