---
product_id: 404238873
title: "Kester 24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020\" Diameter-Low Cost Alloy"
brand: "kester"
price: "$254.20"
currency: USD
in_stock: true
category: "Kester"
url: https://www.desertcart.us/products/404238873-kester-24-9574-7610-k100ld-lead-free-no-clean-wire
store_origin: US
region: United States of America
---

# 0.020" diameter for precision work 66% flux core for smooth flow Lead-free, eco-conscious alloy Kester 24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy

**Brand:** kester
**Price:** $254.20
**Availability:** ✅ In Stock

## Summary

> ♻️ Solder smarter, not harder — precision meets eco-conscious craftsmanship!

## Quick Answers

- **What is this?** Kester 24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy by kester
- **How much does it cost?** $254.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/404238873-kester-24-9574-7610-k100ld-lead-free-no-clean-wire)

## Best For

- kester enthusiasts

## Why This Product

- Trusted kester brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Smart Choice:** Lead-free formula ensures safer, environmentally responsible projects
- • **Flux-Infused Flow:** 66% flux core guarantees effortless solder flow with no residue cleanup
- • **Precision Perfect:** Ultra-fine 0.020" diameter wire for detailed, clean soldering every time
- • **Trusted Brand Legacy:** Kester quality since 2014, a go-to for pros and DIYers alike
- • **Reliable Melting Point:** Consistent 441°F melting temperature for predictable, professional results

## Overview

The Kester 24-9574-7610 K100LD is a lead-free, no-clean wire solder with a 0.020" diameter and a 66% flux core. Designed for precision soldering, it melts at 441°F, offering smooth flow and minimal residue. Trusted by professionals since 2014, this low-cost alloy balances performance with environmental responsibility.

## Description

Alloy: Eutectic Tin/Copper.Core Size: 66 Diameter: 0.020".Flux %: 66/3.3 Flux Type: No-CleanLead-Free: Yes Melting Point: 441¡ãF

## Features

- Alloy: Eutectic Tin/Copper.Core Size: 66
- Diameter: 0.020".Flux %: 66/3.3
- Flux Type: No-Clean
- Lead-Free: Yes
- Melting Point: 441¡ãF

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FGHTX5A |
| Are batteries included? | No |
| Best Sellers Rank | #23,801 in Home Improvement ( See Top 100 in Home Improvement ) #116 in Soldering Accessories |
| Brand | Kester |
| Date First Available | 4 January 2014 |
| Item Dimensions LxWxH | 5.8 x 6.4 x 6.9 Centimeters |
| Item Height | 2.7 Inches |
| Item Weight | 476 g |
| Item Width | 2.5 Inches |
| Item model number | 443-843 |
| Manufacturer | Kester |
| Model number | 443-843 |
| Product Dimensions | 5.84 x 6.35 x 6.86 cm; 476.27 g |

## Images

![Kester 24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy - Image 1](https://m.media-amazon.com/images/I/81+FtGYz3GL.jpg)
![Kester 24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy - Image 2](https://m.media-amazon.com/images/I/81B09qc8PPL.jpg)
![Kester 24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy - Image 3](https://m.media-amazon.com/images/I/81k9m+QTnWL.jpg)

## Frequently Bought Together

- Kester 24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*