---
product_id: 709917396
title: "Kester 1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle"
brand: "kester"
price: "€ 116.52"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/709917396-kester-1544-liquid-soldering-flux-activated-rosin-2oz-bottle
store_origin: HR
region: Croatia
---

# Activated Rosin Formula for superior solder flow 2oz precision dispensing bottle for mess-free use Lead-Free & RoHS Compliant for eco-conscious pros Kester 1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle

**Brand:** kester
**Price:** € 116.52
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Kester 1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle by kester
- **How much does it cost?** € 116.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/709917396-kester-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
- • **Compact & Convenient:** 2-ounce bottle designed for precise application and easy storage
- • **Eco-Friendly Compliance:** Lead-free and RoHS certified to meet modern environmental standards
- • **Universal Compatibility:** Works seamlessly with both lead and lead-free solders for versatile projects
- • **Effortless Soldering Mastery:** Activated rosin formula ensures smooth, reliable joints every time

## Overview

Kester 1544 Liquid Soldering Flux is a premium activated rosin formula in a convenient 2oz dispensing bottle. Lead-free and RoHS compliant, it supports both lead and lead-free solders, delivering reliable, clean solder joints. Proudly made in the USA, it’s the go-to choice for professionals demanding precision and eco-conscious performance.

## Description



## 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 |
|---------------|-------|
| Manufacturer | Kester |
| Country of Origin | USA |
| Package Dimensions | 10.16 x 5.08 x 5.08 cm; 85.05 g |
| ASIN | B07K4F6SDM |

## Images

![Kester 1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle - Image 1](https://m.media-amazon.com/images/I/41ND7qqZT8L.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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**Shop now:** [https://www.desertcart.hr/products/709917396-kester-1544-liquid-soldering-flux-activated-rosin-2oz-bottle](https://www.desertcart.hr/products/709917396-kester-1544-liquid-soldering-flux-activated-rosin-2oz-bottle)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-18*