---
product_id: 37559542
title: "Kester 186 Liquid Soldering Flux, RMA Rosin, 2-ounce Bottle"
brand: "kester"
price: "€ 43.81"
currency: EUR
in_stock: true
category: "Kester"
url: https://www.desertcart.hr/products/37559542-kester-186-liquid-soldering-flux-rma-rosin-2-ounce-bottle
store_origin: HR
region: Croatia
---

# Kester 186 Liquid Soldering Flux, RMA Rosin, 2-ounce Bottle

**Brand:** kester
**Price:** € 43.81
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Kester 186 Liquid Soldering Flux, RMA Rosin, 2-ounce Bottle by kester
- **How much does it cost?** € 43.81 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/37559542-kester-186-liquid-soldering-flux-rma-rosin-2-ounce-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

## Description

Kester 186 is a rosin-based organic flux that is specifically designed for rework of conventional and surface mount circuit board assemblies. The low solids content and activator system results in LOW RESIDUE left on the assembly after soldering. There are no residues to interfere with electrical testing. Kester 186 flux exhibits improved soldering performance to minimize solder bridges (shorts) during rework operations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MR49JY1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #37,936 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #84 in Solder #135 in Soldering Parts & Accessories #565 in Welding Equipment & Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,025) |
| Date First Available | January 9, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.56 ounces |
| Manufacturer | Kester |
| Material | copper |
| Package Dimensions | 6 x 4 x 4 inches |
| Part Number | 186-2 |

## Images

![Kester 186 Liquid Soldering Flux, RMA Rosin, 2-ounce Bottle - Image 1](https://m.media-amazon.com/images/I/61nmi5QuCJL.jpg)

## Frequently Bought Together

- Kester 186 Liquid Soldering Flux, RMA Rosin, 2-ounce Bottle
- Kester 44 Solder Wire, 63/37 0.031”, RMA Rosin, 1-ounce Tube
- Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire Roll and Disassemble Electrical Components

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**Shop now:** [https://www.desertcart.hr/products/37559542-kester-186-liquid-soldering-flux-rma-rosin-2-ounce-bottle](https://www.desertcart.hr/products/37559542-kester-186-liquid-soldering-flux-rma-rosin-2-ounce-bottle)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-28*