---
product_id: 57528670
title: "50g Solder Flux Paste, Electrical Solder Flux Tin Paste, No-Clean Solder Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free)"
brand: "makerfire"
price: "$U162"
currency: UYU
in_stock: false
reviews_count: 8
url: https://www.desertcart.uy/products/57528670-50g-solder-flux-paste-electrical-solder-flux-tin-paste-no
store_origin: UY
region: Uruguay
---

# Efficiency Boost Professional Grade Lead-Free 50g Solder Flux Paste, Electrical Solder Flux Tin Paste, No-Clean Solder Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free)

**Brand:** makerfire
**Price:** $U162
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Solder Like a Pro – Elevate Your Repair Game!

## Quick Answers

- **What is this?** 50g Solder Flux Paste, Electrical Solder Flux Tin Paste, No-Clean Solder Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free) by makerfire
- **How much does it cost?** $U162 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/57528670-50g-solder-flux-paste-electrical-solder-flux-tin-paste-no)

## Best For

- makerfire enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Bonds:** Create robust mechanical and electrical connections that stand the test of time.
- • **Neutral pH Formula:** Safe for all applications, ensuring compatibility with various materials.
- • **Compact & Convenient:** Lightweight 50g size perfect for on-the-go repairs and projects.
- • **Oxidation Prevention:** Keep your tools in top shape with our oxidation-fighting properties.
- • **Maximize Your Soldering Efficiency:** Experience seamless solder flow with our no-clean formula.

## Overview

The 50g Solder Flux Paste by Makerfire is a professional-grade, lead-free soldering solution designed to enhance the efficiency of your soldering tasks. With its neutral pH formula, it cleans and prevents tip oxidation while facilitating strong, long-lasting bonds. Compact and easy to use, this solder flux paste is perfect for mechanics and DIY enthusiasts alike.

## Description

Full description not available

## Features

- Solder Flux, Cleans and prevents tip oxidation.
- Facilitates the flow of solder.
- Increases efficiency of the soldering process.
- Allows solder to form strong, long lasting mechanical and electrical bonds.
- Neutral PH 7~0.3Net Wt. 50 g / 1.8oz.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Makerfire |
| Part Number | 14495115763421 |
| Product Dimensions | 5 x 1 x 1 cm; 50 g |
| Item model number | M0012 |
| Included Components | Solder Flux Paste |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 50 g |

## Images

![50g Solder Flux Paste, Electrical Solder Flux Tin Paste, No-Clean Solder Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free) - Image 1](https://m.media-amazon.com/images/I/717gEmXBcuL.jpg)
![50g Solder Flux Paste, Electrical Solder Flux Tin Paste, No-Clean Solder Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free) - Image 2](https://m.media-amazon.com/images/I/71gaFLmqw+L.jpg)
![50g Solder Flux Paste, Electrical Solder Flux Tin Paste, No-Clean Solder Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free) - Image 3](https://m.media-amazon.com/images/I/71BEr8MMSNL.jpg)
![50g Solder Flux Paste, Electrical Solder Flux Tin Paste, No-Clean Solder Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free) - Image 4](https://m.media-amazon.com/images/I/61t0OfOxroL.jpg)
![50g Solder Flux Paste, Electrical Solder Flux Tin Paste, No-Clean Solder Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free) - Image 5](https://m.media-amazon.com/images/I/71AxLsp6XTL.jpg)

## Available Options

This product comes in different **Item Display Weight** options.

## Questions & Answers

**Q: I use this for soft solder jewelery and issues cleaning it off. Help please**
A: There are very useful Tip Cleaner in the store

**Q: How do you clean this off PCBs?**
A: Some of our products can be used to protect the welding joints during welding, so that the welding joints will not leave solder slag that is difficult to clean.

**Q: Can this be used on aluminium?**
A: Hi , this is "Solder Flux Tin Paste" , also works on aluminum

**Q: How do you clean this off PCBs?**
A: There are very useful Tip Cleaner in the store。You can also buy it with confidence

## Customer Reviews

### ⭐⭐⭐⭐⭐ Always use a flux when soldering!
*by C***R on 8 September 2023*

I have been soldering for years and use a lot of solder with flux built in, but using a separate flux gives you that extra bond you just don't get with soldering alone. How many times have you tried to solder a wire to something like a battery and the solder just ends up balling up and floating on top of the metal surface. Put a tiny bit of flux on it first and the solder just sticks solidly to the battery with no effort at all, giving you good solder joints. A good quality product that lasts a while.

### ⭐⭐⭐⭐⭐ Flux it up !
*by T***E on 18 February 2025*

Helps solder flow and adhere

### ⭐⭐⭐⭐ Works well
*by Y***G on 28 July 2024*

I’ve got this grease to fix up a friends old fan and it’s running good as new for a year now. It is grease so it can be hard to wash off things so wear gloves. I think it’s pretty good for its price.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-01*