---
product_id: 40553583
title: "8342 RA Rosin Flux Paste"
brand: "mg chemicals"
price: "281 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Mg Chemicals"
url: https://www.desertcart.dk/products/40553583-8342-ra-rosin-flux-paste
store_origin: DK
region: Denmark
---

# Long tack time Excellent wettability Organic acid base 8342 RA Rosin Flux Paste

**Brand:** mg chemicals
**Price:** 281 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your solder game with flux that sticks and flows like a pro!

## Quick Answers

- **What is this?** 8342 RA Rosin Flux Paste by mg chemicals
- **How much does it cost?** 281 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/40553583-8342-ra-rosin-flux-paste)

## Best For

- mg chemicals enthusiasts

## Why This Product

- Trusted mg chemicals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Post-Solder Cleaning:** Organic acid base simplifies residue removal, saving you time
- • **RoHS Compliant & Lead-Free Ready:** Future-proof your projects with eco-conscious flux
- • **Extended Tack Time for Precision Work:** Gives you the control to perfect complex repairs
- • **High Tack Force for Secure Component Hold:** Keeps parts firmly in place during rework
- • **Superior Wettability for Flawless Soldering:** Ensures smooth, reliable connections every time

## Overview

MG Chemicals 8342 RA Rosin Flux Paste is a premium, amber-colored flux designed for both lead-free and traditional soldering. Its excellent wettability and high tack force make it ideal for precise electronic repairs and rework. The organic acid base ensures easy cleaning of residues post-soldering, while being RoHS compliant for environmentally responsible use.

## Description

The 8342 RA rosin flux paste is superior electronic grade flux paste system. It is designed for lead-free alloys, but it works well with conventional leaded solders as well. Also, water removal of post soldering residues is much easier due to the organic acid base of the flux. Used for solder touch up, repair, or rework surface mount assemblies via brushing or dispensing.

Review: Good one - First time , but it works really clean and nice
Review: Good product - I'm really happy that I made this purchase. This product is top of the line and leaves a very clean work area when you do soldering with it. I purchased this because I'd run out of my regular brand so I decided to give this one a try and it actually is better than the one that I used to use. I would recommend this to anyone who does any soldering with PCB boards. Make sure you do have a clean flux cleaner.

## Features

- Excellent wettability
- High tack force
- Long tack time
- Perfect flux for electronic repairs
- Rohs compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MS04SO4 |
| Best Sellers Rank | #112,261 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #108 in Soldering Flux |
| Brand | MG Chemicals |
| Brand Name | MG Chemicals |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 2,201 Reviews |
| Global Trade Identification Number | 00779008834206 |
| Item Form | Paste |
| Item Type Name | Flux |
| Item Volume | 1.25 Fluid Ounces |
| Item Weight | 0.1 Kilograms |
| Manufacturer | MG Chemicals |
| Material Feature | Organic |
| Material Features | Organic |
| Number of Items | 1 |
| Scent | Mild |
| Specific Uses For Product | Soldering |
| Surface Recommendation | Metal |
| UPC | 779008834206 |
| Unit Count | 1.76 Ounce |
| Warranty Description | warranty@mgchemicals.com |

## Product Details

- **Brand:** MG Chemicals
- **Item Form:** Paste
- **Material Feature:** Organic
- **Scent:** Mild
- **Specific Uses For Product:** Soldering

## Images

![8342 RA Rosin Flux Paste - Image 1](https://m.media-amazon.com/images/I/41JkZ1-E-EL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good one
*by A***R on April 11, 2026*

First time , but it works really clean and nice

### ⭐⭐⭐⭐⭐ Good product
*by I***E on October 26, 2025*

I'm really happy that I made this purchase. This product is top of the line and leaves a very clean work area when you do soldering with it. I purchased this because I'd run out of my regular brand so I decided to give this one a try and it actually is better than the one that I used to use. I would recommend this to anyone who does any soldering with PCB boards. Make sure you do have a clean flux cleaner.

### ⭐⭐⭐⭐⭐ Great flux
*by R***K on February 6, 2026*

Great flux works perfect for fpv builds.

## Frequently Bought Together

- MG Chemicals 8342 RA Rosin Flux Paste, Amber, 50 g Jar (8342-50G)
- MG Chemicals 426 Desoldering Braid #4 Fine Braid Super Wick with RMA Flux, 5' Length x 0.1" Width, Blue
- Thermaltronics TMT-TC-2 Tip Tinner (20g) in 0.8oz Container

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**Shop now:** [https://www.desertcart.dk/products/40553583-8342-ra-rosin-flux-paste](https://www.desertcart.dk/products/40553583-8342-ra-rosin-flux-paste)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-23*