---
product_id: 56622309
title: "40g FLUX, ROSIN for electronics SMD solder flux COLOPHONY -HIGH Purity"
brand: "termopasty"
price: "VT3493"
currency: VUV
in_stock: true
reviews_count: 8
category: "Termo Pasty"
url: https://www.desertcart.vu/products/56622309-40g-flux-rosin-for-electronics-smd-solder-flux-colophony-high
store_origin: VU
region: Vanuatu
---

# Activators for near-paste soldering activity 40g high-purity rosin weight Versatile use: electronics & printing ink binder 40g FLUX, ROSIN for electronics SMD solder flux COLOPHONY -HIGH Purity

**Brand:** termopasty
**Price:** VT3493
**Availability:** ✅ In Stock

## Summary

> 🔥 Flux your soldering game to pro-level precision!

## Quick Answers

- **What is this?** 40g FLUX, ROSIN for electronics SMD solder flux COLOPHONY -HIGH Purity by termopasty
- **How much does it cost?** VT3493 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/56622309-40g-flux-rosin-for-electronics-smd-solder-flux-colophony-high)

## Best For

- termopasty enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Highly rated by pros for reliability and value
- • **Near-Paste Activity:** Activators boost flux action for cleaner, faster joints
- • **Precision 40g Rosin:** Optimal quantity for multiple SMD soldering projects
- • **Multi-Functional Use:** Perfect for tin-lead alloys, horsehair strings, and ink binding
- • **User-Friendly Packaging:** Easy-open tin ensures quick, mess-free application

## Overview

This 40g high-purity rosin flux from TermoPasty is engineered for professional-grade SMD soldering, featuring activators that deliver near-paste activity for superior joint quality. Its versatile formula also enhances adhesion in horsehair strings and printing inks, packaged in an easy-open tin for efficient use.

## Description

Rosin A flux with activators added to facilitate soldering; it is almost as active as soldering paste. Very good flux when soldering with tin-lead alloy may also be used for horsehair strings to increase the roughness and thus improve string adhesion also as quality improving printing ink binder

Review: good stuff - must have if You doing some soldering
Review: Great value .. - Easy to open tin and does exactly what you need it to do.. easy to apply too

## Features

- 40g ROSIN for electronics SMD solder flux COLOPHONY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077WF6QTS |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 334,323 in DIY & Tools ( See Top 100 in DIY & Tools ) 257 in Solder |
| Customer Reviews | 4.1 4.1 out of 5 stars (118) |
| Date First Available | 15 Dec. 2016 |
| Manufacturer | TermoPasty |

## Images

![40g FLUX, ROSIN for electronics SMD solder flux COLOPHONY -HIGH Purity - Image 1](https://m.media-amazon.com/images/I/51+1g2yyN+L.jpg)

## Questions & Answers

**Q: Is this a non corrosive flux?**
A: This is similar to soldering paste but tin does not state if non corrosive.It has not given me any problems

## Customer Reviews

### ⭐⭐⭐⭐⭐ good stuff
*by A***I on 21 October 2024*

must have if You doing some soldering

### ⭐⭐⭐⭐⭐ Great value ..
*by G***G on 28 February 2024*

Easy to open tin and does exactly what you need it to do.. easy to apply too

### ⭐⭐⭐⭐ Try it yourself
*by I***N on 14 April 2025*

Hiya i heard it's one of the best there is, but i though let me try it and find out for myself, so i do have to admit it is one of the best

## Frequently Bought Together

- 40g FLUX, ROSIN for electronics SMD solder flux COLOPHONY -HIGH Purity
- Thermaltronics TMT-TC-2 Lead Free Tip Tinner (20g)
- Soldering flux Liquid 50ml oiler- SMD/RMA No Clean,Reflow, Rework, Reball RF800

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**Shop now:** [https://www.desertcart.vu/products/56622309-40g-flux-rosin-for-electronics-smd-solder-flux-colophony-high](https://www.desertcart.vu/products/56622309-40g-flux-rosin-for-electronics-smd-solder-flux-colophony-high)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*