---
product_id: 709917396
title: "1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle"
brand: "kester"
price: "¥13053"
currency: JPY
in_stock: true
category: "Kester"
url: https://www.desertcart.jp/products/709917396-1544-liquid-soldering-flux-activated-rosin-2oz-bottle
store_origin: JP
region: Japan
---

# Activated rosin formula 2oz precision dispensing Lead-free & RoHS compliant 1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle

**Brand:** kester
**Price:** ¥13053
**Availability:** ✅ In Stock

## Summary

> ⚙️ Flux your way to flawless connections — don’t get left behind!

## Quick Answers

- **What is this?** 1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle by kester
- **How much does it cost?** ¥13053 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/709917396-1544-liquid-soldering-flux-activated-rosin-2oz-bottle)

## 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

- • **Made in the USA:** Trusted quality and consistency from a renowned manufacturer, Kester.
- • **Activated Rosin Power:** Enhanced flux activity ensures superior solder joint quality and reliability.
- • **Universal Compatibility:** Works seamlessly with both lead and lead-free solders for versatile use.
- • **Eco-Conscious & Compliant:** Lead-free and RoHS certified to meet modern environmental and safety standards.
- • **Precision Dispensing, Zero Waste:** Compact 2oz bottle designed for controlled, mess-free application.

## Overview

The 1544 Liquid Soldering Flux by Kester, repackaged in a convenient 2oz dispensing bottle by CML Supply, offers an activated rosin formula that is lead-free and RoHS compliant. Compatible with both lead and lead-free solders, this USA-made flux ensures precise application and reliable solder joints for professional-grade electronics assembly.

## Description

Kester 1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle : desertcart.in: Home Improvement

## Features

- Kester 1544 Liquid Flux Repackaged by CML Supply in this convenient dispensing bottle
- Lead Free - RoHS compliant.
- Compatible with Lead and Lead-Free Solders
- 2-ounce bottle
- Activated Rosin Formula

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K4F6SDM |
| Best Sellers Rank | #261,900 in Home Improvement ( See Top 100 in Home Improvement ) #269 in Solder Fluxes |
| Item Weight | 142 g |
| Manufacturer | Kester |
| Package Dimensions | 12.7 x 12.7 x 12.7 cm; 141.75 g |

## Images

![1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle - Image 1](https://m.media-amazon.com/images/I/41ND7qqZT8L.jpg)
![1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle - Image 2](https://m.media-amazon.com/images/I/31ib2RNaB2L.jpg)

## Questions & Answers

**Q: ok I must be the dunmbest guy out here.  How do you install the tip?  There is a piece on top of the bottle?**
A: There is a small cone-shaped cap on the top of the black bottle cap. It unscrews. That is the fitting where the dispensing needle is screwed on! Please contact us at (859)317-2951 if you have questions.

**Q: is it noclean?**
A: No, this is NOT no clean. As an activated rosin, any residue must be removed. For a great no-clean flux we would suggest Kester 959T.

**Q: Suggestions on how to clean excess flux from components and board?**
A: We agree with others- Isopropyl alcohol works well, that's the base solvent in this flux. And please note- its VERY IMPORTANT to remove the residue, since this is an activated flux. If not there may be corrosion issues. If you are not familiar with the applications for this product, we would suggest an RMA flux such as Kester 186 or no-clean flux such as Kester 959T.

**Q: Is this ra flux?**
A: yep!

## Frequently Bought Together

- Kester 1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle
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- Thermaltronics TMT-TC-2 Tip Tinner (20g) in 0.8oz Container

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**Shop now:** [https://www.desertcart.jp/products/709917396-1544-liquid-soldering-flux-activated-rosin-2oz-bottle](https://www.desertcart.jp/products/709917396-1544-liquid-soldering-flux-activated-rosin-2oz-bottle)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-06*