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Kester 331 Water Soluble Flux Core Lead-Free Solder Wire - 1 lb - 0.02 in Wire Diameter - Sn/Ag/Cu Compound - 24-7068-6401 [PRICE is per EACH]
Item #: 68781130

Kester 331 Water Soluble Flux Core Lead-Free Solder Wire - 1 lb - 0.02 in Wire Diameter - Sn/Ag/Cu Compound - 24-7068-6401 [PRICE is per EACH]

Item #: 68781130

€ 137

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Eco-Friendly Composition
Crafted from a lead-free Sn/Ag/Cu alloy, this solder aligns with environmental standards while ensuring superior performance during electronic assembly.
Water Soluble Flux
The flux is water soluble, making post-application cleaning easy and efficient, thereby preventing corrosion and ensuring long-lasting solder joints.
Versatile Diameter
With a 0.02-inch wire diameter, this solder wire is ideal for a variety of applications, providing precise control for both delicate and robust soldering tasks.

Product Details

Shop for Kester 331 water soluble flux core lead-free solder wire at Ubuy Ireland. Melting point +423 F. Sn96.5/Ag03/Cu0.5 composition. High-quality & reliable.
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Electronics Technicians

    Ideal for professionals working on circuit boards requiring precise and reliable soldering with excellent wetting properties.

  • Hobbyist Soldering

    Great for DIY electronics projects making it easy to solder components safely without lead contamination.

  • Lead-Free Compliance

    Perfect for those needing to adhere to RoHS regulations while maintaining high-quality soldering performance.

Not Suitable For
  • Heavy Industrial Use

    Not suitable for large scale industrial applications where thicker solder wires and higher volume processes are necessary.

Product Description

Kester 331 Water Soluble Flux Core Lead-Free Solder Wire - 1 lb - 0.02 in Wire Diameter - Sn/Ag/Cu Compound - 24-7068-6401 [PRICE is per EACH]

About This Item

Introducing the Kester 331 water soluble flux core lead-free solder wire, the perfect solution for all your soldering needs! This high-quality solder wire is manufactured with a water-soluble flux core, making it easy to clean up and leaving no residue behind. Featuring a melting point of +423 F, this solder wire is designed to effectively melt and bond metal components without any hassle. The total composition of this water-soluble flux core lead-free solder wire is sn96.5/ag03/cu0.5, ensuring reliable and consistent performance every time.

This 1lb spool of solder wire has a .02 diameter, making it versatile enough to be used on a range of projects. And, as it's lead-free, you can rely on it to be safe and compliant with regulations. Whether you're a professional or a DIY enthusiast, the UBuy Lead Free Solder spool .02 is an essential tool for all your soldering needs.

Shop now and benefit from the quality and reliability of Kester products.

Have any Query? Chat with us

Product Buying Guide

Get high-quality soldering results with the Kester 331 lead-free solder wire. This product is designed to meet the needs of professional electronic technicians and DIY enthusiasts alike. With its water-soluble flux core and precise composition, it ensures reliable and clean soldering joints every time.

Product Specifications

  • EACH
  • Kester
  • 331
  • Water Soluble Flux Core
  • 0.02 in
  • +423 F
  • sn96.5/ag03/cu0.5

Key Features

  • Lead-free solder wire for clean and environmentally friendly soldering
  • Water-soluble flux core for easy and efficient soldering
  • Melting point of +423 F for secure and durable soldering joints

Usage Scenarios

  • Electronics repair and assembly
  • DIY projects involving electronic components

Some User Review

  • The Kester 331 lead-free solder wire exceeded my expectations. It made soldering electronic components a breeze, and the joints were consistently clean and secure.
  • I've tried various lead-free solder wires, but the Kester 331 stands out for its superior performance and ease of use. Highly recommended!

Competitors

  • Competitively priced within the market for high-quality lead-free solder wires

Buying Considerations

  • Kester is a renowned brand known for its quality soldering products
  • Lead-free composition and water-soluble flux core contribute to environmentally friendly soldering practices
  • Competitively priced for the value it offers

Conclusion

Choose the Kester 331 lead-free solder wire for reliable, clean, and environmentally friendly soldering results. Whether you're a professional electronic technician or a DIY enthusiast, this solder wire delivers exceptional performance and ease of use.

View Less

Get high-quality soldering results with the Kester 331 lead-free solder wire. This product is designed to meet the needs of professional electronic technicians and DIY enthusiasts alike. With its water-soluble flux core and precise composition, it ensures reliable and clean soldering joints every time. Continue Reading

Customer Questions & Answers

  • Question: How to Shop Kester 331 Water Soluble Flux Core Lead-Free Solder Online From Ubuy?

    Answer: It’s easy to shop Kester 331 Water Soluble Flux Core Lead-Free Solder online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is Kester 331 Water Soluble Flux Core Lead-Free Solder Available to Shop Online in Ireland?

    Answer: Yes, at Ubuy Ireland this product is available for you to shop at a reasonable price. The Kester 331 Water Soluble Flux Core Lead-Free Solder is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.