---
product_id: 59276739
title: "CFH Flux for Silver Solder FM 343 - Brazing Flux 25g, Solder Paste for Copper, Brass, Gunmetal and Steel"
brand: "cfh"
price: "12790CFA"
currency: XOF
in_stock: true
reviews_count: 2
url: https://www.desertcart.sn/products/59276739-cfh-flux-for-silver-solder-fm-343-brazing-flux-25g
store_origin: SN
region: Senegal
---

# DIN EN 1045 certified flux Multi-metal compatibility 25g precision dosing CFH Flux for Silver Solder FM 343 - Brazing Flux 25g, Solder Paste for Copper, Brass, Gunmetal and Steel

**Brand:** cfh
**Price:** 12790CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate Your Soldering Game with CFH Flux – Precision Meets Power!

## Quick Answers

- **What is this?** CFH Flux for Silver Solder FM 343 - Brazing Flux 25g, Solder Paste for Copper, Brass, Gunmetal and Steel by cfh
- **How much does it cost?** 12790CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/59276739-cfh-flux-for-silver-solder-fm-343-brazing-flux-25g)

## Best For

- cfh enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Application:** Smooth, easy-to-use paste lets you work with confidence and precision every time.
- • **Versatile Metal Mastery:** Optimized for copper, brass, gunmetal, and steel—one flux to rule them all.
- • **Crafted for Pros and DIYers:** Backed by CFH’s legacy of innovation, perfect for both industrial and home projects.
- • **Certified Quality You Can Trust:** Meets DIN EN 1045 - FH10 standards with potassium metaborate for superior bonding.
- • **Precision Dosing for Flawless Joints:** Handy 25g pack ensures exact application for every soldering task.

## Overview

CFH Flux for Silver Solder FM 343 is a premium 25g brazing flux designed for flawless soldering on copper, brass, gunmetal, and steel. Certified to DIN EN 1045 - FH10 standards and enriched with potassium metaborate, it guarantees strong, reliable joints. Its easy-to-dose paste format ensures precision and control, making it ideal for both professional and DIY applications.

## Description

CFH Flux for Silver Solder FM 343 - Brazing Flux 25g, Solder Paste for Copper, Brass, Gunmetal and Steel

## Features

- Flux soldering: the high-quality soldering flux is ideal for brazing, especially for soldering copper, brass, gunmetal and steel. The flux flux is also suitable for CFH hard solders
- Soldering accessories in high quality: the Flux agent complies with DIN EN 1045 - FH10 and contains potassium metaborate for an optimal soldering connection
- Easy to use: the soldering Flux is easy to dose and allows precise work during soldering processes
- Practical size: the soldering grease is filled in a handy 25 g pack - perfect for regular use and smaller soldering work in the DIY and industrial sector
- CFH: Reliable quality and innovation for your hand and DIY projects. Trust in our many years of experience and expertise for safe and easy work

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CFH |
| Part Number | 52343 |
| Product Dimensions | 12 x 7 x 2.9 cm; 25 g |
| Item model number | 52344 |
| Colour | Silver |
| Material | Copper |
| Power Source | Hand-operated |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Folded knife size | 7 cm x 12 cm x 2.9 cm |
| Included Components | flux |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 25 g |

## Product Details

- **Colour:** Silver
- **Material:** Copper
- **Brand:** CFH
- **Item dimensions L x W x H:** 12 x 7 x 2.9 centimetres
- **Item weight:** 25 Grams

## Images

![CFH Flux for Silver Solder FM 343 - Brazing Flux 25g, Solder Paste for Copper, Brass, Gunmetal and Steel - Image 1](https://m.media-amazon.com/images/I/61XnDGuRJIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Flux
*by G***  on 22 May 2025*

One of the best I've used.

### ⭐ completely dry. Not even sticking.
*by G***B on 13 November 2021*

Falls off the tube to be welded...

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**Shop now:** [https://www.desertcart.sn/products/59276739-cfh-flux-for-silver-solder-fm-343-brazing-flux-25g](https://www.desertcart.sn/products/59276739-cfh-flux-for-silver-solder-fm-343-brazing-flux-25g)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-31*