---
product_id: 20138571
title: "Kester443-845 24-9574-7618 K100Ld Lead-Free No Clean Wire Solder.031\" Diameter-Low Cost Alloy"
brand: "kester"
price: "¥23936"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/20138571-kester443-845-24-9574-7618-k100ld-lead-free-no-clean
store_origin: JP
region: Japan
---

# 3.3% no-clean flux for hassle-free soldering 0.031 in ultra-precise wire diameter 100% lead-free eco-friendly alloy Kester443-845 24-9574-7618 K100Ld Lead-Free No Clean Wire Solder.031" Diameter-Low Cost Alloy

**Brand:** kester
**Price:** ¥23936
**Availability:** ✅ In Stock

## Summary

> ♻️ Solder smarter, cleaner, and greener—because your projects deserve the best!

## Quick Answers

- **What is this?** Kester443-845 24-9574-7618 K100Ld Lead-Free No Clean Wire Solder.031" Diameter-Low Cost Alloy by kester
- **How much does it cost?** ¥23936 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20138571-kester443-845-24-9574-7618-k100ld-lead-free-no-clean)

## 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

- • **Trusted Quality:** J-STD-004 certified and proudly made in the USA for professional-grade reliability.
- • **Top-Rated Choice:** Highly rated by pros with a 4.7-star average—join the community that demands excellence.
- • **No Cleanup Needed:** 3.3% no-clean flux eliminates post-solder residue, saving you time and effort.
- • **Precision Perfect:** Ultra-fine 0.031" diameter wire ensures flawless, detailed solder joints every time.
- • **Eco-Conscious Crafting:** Lead-free K100LD alloy aligns with green manufacturing standards—safe for you and the planet.

## Overview

The Kester 24-9574-7618 K100LD is a 0.031" diameter, lead-free wire solder featuring 3.3% no-clean flux. Certified to J-STD-004 standards and manufactured in the USA, it offers professional-grade precision and eco-friendly performance favored by industry experts.

## Description

Kester 24-9574-7618 K100LD Lead-Free No Clean Wire Solder.031" Diameter-Low Cost Alloy, Country of Origin - United States, Manufacturer name - Kester.

## Features

- Wire Diameter: 0.031 in (0.80 mm)
- Alloy Name: K100LD
- Flux %: 3.3 %
- Flux Type: No Clean
- Lead Free: Yes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B00FGHTTPE |
| Assembled Diameter | 0.8 millimeters |
| Best Sellers Rank | #69,411 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #158 in Solder |
| Certification | J-std-004 |
| Color | Green (Lead-Free) |
| Customer Reviews | 4.7 4.7 out of 5 stars (121) 4.7 out of 5 stars |
| Cutting Diameter | 0.8 millimeters |
| Date First Available | September 27, 2013 |
| Included Components | 24-9574-7618 |
| Item Model Number | 443-845 |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Manufacturer | Kester |
| Material | copper |
| Measurement System | US |
| Part Number | 443-845 |
| Power Source | See Product Details |
| Size | 0.031 Diameter (0.80mm) |
| Style | solder |
| Usage | Professional |

## Images

![Kester443-845 24-9574-7618 K100Ld Lead-Free No Clean Wire Solder.031" Diameter-Low Cost Alloy - Image 1](https://m.media-amazon.com/images/I/819gN0uxlNL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Kester443-845 24-9574-7618 K100Ld Lead-Free No Clean Wire Solder.031" Diameter-Low Cost Alloy
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- Kester 24-9574-7610 K100LD Lead-Free No Clean Wire Solder.020" Diameter-Low Cost Alloy

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**Shop now:** [https://www.desertcart.jp/products/20138571-kester443-845-24-9574-7618-k100ld-lead-free-no-clean](https://www.desertcart.jp/products/20138571-kester443-845-24-9574-7618-k100ld-lead-free-no-clean)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-04*