Kester24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy
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Kester24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy

4.6/5
Product ID: 20138570
Secure Transaction
12 interest-free installments with tabby
🧪0.020" precision diameter
♻️100% lead-free alloy
🇺🇸Made in USA quality

Description

♻️ Solder smarter, not harder — lead-free precision for the modern pro!

  • COMPACT POWER - 1-pound spool fits neatly on your bench without clutter.
  • ECO SMART ALLOY - Lead-free formula keeps your projects safe and compliant.
  • MADE IN THE USA - Crafted domestically for superior standards and peace of mind.
  • PRECISION PERFECT - Ultra-fine 0.020" diameter for flawless, detailed soldering.
  • PRO GRADE RELIABILITY - Trusted Kester quality ensures consistent, clean joints every time.

The Kester 24-9574-7610 K100LD is a 1-pound spool of lead-free, no-clean wire solder with a precise 0.020" diameter. Made in the USA, this eco-friendly alloy delivers professional-grade performance for detailed, reliable soldering tasks.

Specifications

ManufacturerKester
Part Number443-843
Item Weight1.07 pounds
Product Dimensions1 x 1 x 1 inches
Country of OriginUSA
Item model number443-843
Size1 Pound Spool
ColorGreen Label
Materiallead
Power SourceAc
Item Package Quantity1
UsageProfessional
Batteries Included?No
Batteries Required?No

Reviews

4.6

All from verified purchases

D**N

Best Lead Free Solder I've found.

Despite all the hype about silver bearing solder even though the silver content is very low, silver bearing solder does not leave a glossy finish even when done correctly but rather a satin finish. Silver bearing solder also shrinks besides looking like a cold joint with lead solder. Kester did their homework with this one. As a diyer I can easily use lead bearing solder, but I want to get used to using lead free as I suspect at some point there will be pressure to take lead bearing solder off the market. To be Rohs compliant commercially you cannot use any lead.

K**K

Easy to use and joints look great!

This is the best lead-free solder I've ever used. None of the flow problems or peaks that SAC305 and similar alloys sometimes have.

H**E

A bit overrated

Bought this after reading countless forums saying Kester solder was the best of the best. To be honest, not sure what all the hype is about. It worked fine, but nothing above and beyond the many other brands I have tried so far.This particular solder smokes a lot and I ended up having to heat much higher to get a good flow with my weller soldering iron. The splatter levels were relatively low, which is nice. Definitely have to setup my fume extractor whenever I use this solder.

R**N

New Stock

Factory sealed, fresh stock (DOM 2021-04-15)

B**E

Good quality solder

Works great with enough heat. I'm no pro solderer, but use this on a few SMT parts and it works well.

J**M

fast shipping

electronics

Common Questions

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Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Kester24 9574 7610 K100ld Lead Free No Clean Wire Solder | Desertcart UAE