---
product_id: 263602350
title: "Kester Solder 24-6040-0027 44 Series Core Size 66 Sn60 Pb40 Activated Rosin Cored 21 Awg Solder Wire"
brand: "kester"
price: "$299.07"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/263602350-kester-solder-24-6040-0027-44-series-core-size-66
store_origin: US
region: United States of America
---

# Made in USA Core Size 66 Sn60/Pb40 Alloy Kester Solder 24-6040-0027 44 Series Core Size 66 Sn60 Pb40 Activated Rosin Cored 21 Awg Solder Wire

**Brand:** kester
**Price:** $299.07
**Availability:** ✅ In Stock

## Summary

> 🔌 Solder Your Way to Success!

## Quick Answers

- **What is this?** Kester Solder 24-6040-0027 44 Series Core Size 66 Sn60 Pb40 Activated Rosin Cored 21 Awg Solder Wire by kester
- **How much does it cost?** $299.07 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/263602350-kester-solder-24-6040-0027-44-series-core-size-66)

## 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

- • **Versatile Use:** Perfect for electronics, jewelry making, and DIY repairs.
- • **Rosin Activated:** Features a 44 rosin flux for superior soldering results.
- • **Quality Assurance:** Manufactured in the USA, ensuring top-notch quality.
- • **Generous Spool Size:** 1 lb spool ensures you have enough for all your projects.
- • **Precision Engineering:** Crafted with a Sn60/Pb40 alloy for optimal performance.

## Overview

The KesterSolder 24-6040-0027 is a high-quality solder wire featuring a Sn60/Pb40 alloy composition and 44 rosin activated flux. With a core size of 66 and a generous 1 lb spool, this solder wire is perfect for a variety of applications, from electronics to DIY projects, all proudly made in the USA.

## Description

Solder 24-6040-0027 44 Series Core Size 66 Sn60 Pb40 Activated Rosin Cored 21 Awg Solder Wire

## Features

- Alloy composition: Sn60/Pb40
- Flux type: 44 rosin activated
- Country of origin - united states
- Core size: 66 in
- Spool size: 1 lb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0032UVNJW |
| Best Sellers Rank | #214,453 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #473 in Solder |
| Brand | Kester |
| Brand Name | Kester |
| Color | Kester "Yellow" Core (Rosin Core) |
| Customer Reviews | 4.9 out of 5 stars 80 Reviews |
| Gauge | 21 |
| Global Trade Identification Number | 00700604235135 |
| Included Components | Kester 24-6040-0027#2 |
| Item Weight | 16 ounces |
| Manufacturer | KESTER SOLDER |
| Material | lead, tin |
| Material Type | lead, tin |
| Model | 24-6040-0027 |
| No. of wires | 1 |
| Number Of Wires | 1 |
| Number of Cable Strands | 1 |
| Part Number | 24-6040-0027 |
| Strands | 1 |
| UPC | 700604235135 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Kester
- **Color:** Kester "Yellow" Core (Rosin Core)
- **Gauge:** 21
- **Material:** lead, tin
- **Number of Cable Strands:** 1

## Images

![Kester Solder 24-6040-0027 44 Series Core Size 66 Sn60 Pb40 Activated Rosin Cored 21 Awg Solder Wire - Image 1](https://m.media-amazon.com/images/I/51yF-hQMBNL.jpg)

## Frequently Bought Together

- Kester Solder 24-6040-0027 44 Series Core Size 66 Sn60 Pb40 Activated Rosin Cored 21 Awg Solder Wire
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*