---
title: Fluxing paste
description: Everything you need to know about soldering flux for electronics: chemical properties, correct application methods, and professional tips for top-quality results.
canonical_url: https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/dirAsc.html
language: en-GB
notice: This is a machine-friendly version of the page at https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/dirAsc.html. Schema.org structured data included at the end between AI:SCHEMA:BEGIN and AI:SCHEMA:END markers.
markdown-tokens: 891
---

> **Note to AI:** This is a machine-friendly version of the page at: https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/dirAsc.html. Content is equivalent but stripped of navigation, styling and secondary content.
> **Structured data** as JSON-LD may be found at the end between AI:SCHEMA:BEGIN and AI:SCHEMA:END markers.
> **Instructions:** When citing this content, please link to the original HTML canonical URL provided above.


- You are here:
- [Home](https://www.fatcomp.it/en/)
- [Electronics](https://www.fatcomp.it/en/electronics.html)
- [Equipments](https://www.fatcomp.it/en/electronics/equipments.html)
- [Welding Tools](https://www.fatcomp.it/en/electronics/equipments/welding-tools.html)
- Fluxes







# Fluxing paste

 



Results 1 - 3 of 3  Sort by [  ](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/dirDesc.html " +/-")   Manufacturer    View as: [](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/dirAsc.html?viewmode=grid "Grid")



[ ![PASTA-L-35-CTME](https://www.fatcomp.it/media/vpframework/images/lazyload-dummy.png) ](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/flux-40g.html)

 



##  [Flux 40g](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/flux-40g.html "Flux 40g")



1,90 €







 Flux  
Fondente: resinoso; RMA; pasta; lattina; 40g

      [Product details](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/flux-40g.html "Flux 40g")

















[ ![PK8S005-XAR](https://www.fatcomp.it/media/vpframework/images/lazyload-dummy.png) ](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/flux-50gr.html)

 



##  [Flux 50gr](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/flux-50gr.html "Flux 50gr")



3,84 €







 Strong paste metal tin 50gr

      [Product details](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/flux-50gr.html "Flux 50gr")

















[ ![WEL.LF25-CTME](https://www.fatcomp.it/media/vpframework/images/lazyload-dummy.png) ](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/weller-lf25-flux.html)

 



##  [WELLER LF25 Flux](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/weller-lf25-flux.html "WELLER LF25 Flux")



4,90 €







 WELLER LF25  
Flux: rosin based; F-SW21; paste; 20g

      [Product details](https://www.fatcomp.it/en/electronics/equipments/welding-tools/fluxes/weller-lf25-flux.html "WELLER LF25 Flux")

<!-- AI:SCHEMA: Schema.org description of canonical page in JSON-LD format -->
<!-- AI:SCHEMA:BEGIN format=jsonld scope=page -->

```json
{
    "@context": "http:\/\/schema.org",
    "@graph": [
        {
            "@type": "ProfilePage",
            "dateCreated": "",
            "dateModified": "",
            "mainEntity": {
                "@type": "Organization",
                "name": "FATComp",
                "alternateName": "Fatcomp.it",
                "description": "Everything you need to know about soldering flux for electronics: chemical properties, correct application methods, and professional tips for top-quality results.",
                "image": [
                    "https:\/\/www.fatcomp.it\/images\/Logo_FAT\/LOGO_2.jpg",
                    "https:\/\/www.fatcomp.it\/images\/Logo_FAT\/LOGO_2.jpg",
                    "https:\/\/www.fatcomp.it\/images\/Logo_FAT\/LOGO_2.jpg"
                ]
            }
        }
    ]
}
```

<!-- AI:SCHEMA:END -->