---
product_id: 600049690
title: "Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I"
brand: "quimtech"
price: "$25"
currency: NZD
in_stock: true
reviews_count: 13
category: "Quimtech"
url: https://www.desertcart.nz/products/600049690-liquid-solder-flux-dropper-30-ml-1-oz-i-rma
store_origin: NZ
region: New Zealand
---

# 30 ml precision dropper High purity RMA rosin flux Non-corrosive & oxidation resistant Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I

**Brand:** quimtech
**Price:** $25
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate Your Solder Game with Precision & Purity!

## Quick Answers

- **What is this?** Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I by quimtech
- **How much does it cost?** $25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/600049690-liquid-solder-flux-dropper-30-ml-1-oz-i-rma)

## Best For

- quimtech enthusiasts

## Why This Product

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

## Key Features

- • **Corrosion-Free Performance:** Protect your circuit boards and components with a neutral pH formula that leaves no residue or damage.
- • **Versatile Alloy Compatibility:** Perfectly cleans and bonds Tin-Lead, Lead-Free, Gold, Silver, and Copper alloys for all your advanced electronics projects.
- • **Eco-Friendly & Lead-Free Formula:** Work confidently with a RoHS-compliant, organic, and non-toxic flux that’s safe for you and the planet.
- • **Flawless, Shiny Joints Every Time:** Achieve professional-grade soldering with smooth, uniform, and durable connections that stand out.
- • **Precision Application with Dropper:** Control your flux usage perfectly—no mess, no waste, just efficient soldering.

## Overview

The Liquid Solder Flux Dropper (30 ml) by Quimtech delivers a high-purity, RMA rosin flux formula designed for flawless, oxidation-resistant solder joints. Its precision dropper ensures minimal waste and maximum control, while the non-corrosive, lead-free, and eco-friendly composition guarantees safe, durable, and professional results across a wide range of metal alloys.

## Description

Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I - desertcart.com

Review: Flawless Solder Joints and Longer Lasting Iron Tips - Flux is necessary for solid, smooth, shiny, hard solder joints in many cases. This product produces these results. The difference between using flux or fighting with resin-core solder, especially on components that are being reused, is amazing. And it just takes a touch of the flux. Resoldering an old solder-joint to add an extra wire or component? Just a dab of flux and the old solder melds with the new and the joint is solid. I have always used flux in gel form, but this liquid and its dispenser make it a breeze. Now I used the gel mostly as a tip cleaner. Anyway, I really like the way this product performs and will buy it again. It's easy to use, works exceptionally well, leaves beautiful, shiny, solid joints with no waste of flux or solder. Seller = QuimTech High-Quality Electronic Solder Supplies UPC# BOCN29BZKV 30mL Made in Guatemala.
Review: Good inexpensive flux no need for a brush - This flux worked great, needed to solder some lugs onto some 0 gauge ofc power cable for audio system and this flux worked great to help the solder bond, applicator is nice, no more worrying about finding a clean brush, bottle is leak proof

## Features

- ✔️EXCELLENT QUALITY :High purity, Advanced RMA -Rosin Midly Activated- Liquid flux formula, RoHS Certificate Compliant, Organic, Environmental friendly soldering liquid flux . Formulation for electronic soldering applications. It is effective in removing oxides from Tin-Lead, Lead-free, Gold, Silver and Copper alloys.
- ✔️ENOUGHT QUANTITY: The package includes 1 High Quality Dropper of soldering liquid flux, 30 ml net Volume. Excellent Immersion, wettability, chemical and technical properties. Thus, Enough quantity for your use. Strong soldering and welding power resulting strong low residual joints
- ✔️NON-CORROSIVE: Formulation with neutral pH, no corrosion involve after soldering process. Rosin is not conductive in dry conditions and has good insulation. Is not corrosive to metal surfaces such as circuit boards
- ✔️OXIDATION RESISTANCE: Anti-oxidation effect through soldering , desoldering, rework and reflow electronic processes for their high boiling formulation components. Giving as a result smooth, shiny and uniform soldering joints.
- ✔️NON TOXIC: Organic High Purity formulation, stable performance and low volatility for long use cycles, no irritant smell, Lead-free, Zinc Chloride-free and Ammonium Chloride-free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN29BZKV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #314 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Soldering Flux |
| Color | Amber |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,319) |
| Date First Available | November 9, 2023 |
| Included Components | 1 Solder Flux Dropper |
| Item Package Quantity | 1 |
| Item Weight | 1.23 ounces |
| Item model number | CP-4023 |
| Manufacturer | Quimtech |
| Material | Rosin |
| Part Number | CP-4023 |
| Power Source | ac_dc |
| Product Dimensions | 3.93 x 1.26 x 3.93 inches |
| Size | 30 ml |

## Images

![Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I - Image 1](https://m.media-amazon.com/images/I/612fFClPe2L.jpg)
![Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I - Image 2](https://m.media-amazon.com/images/I/71Bix0em8yL.jpg)
![Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I - Image 3](https://m.media-amazon.com/images/I/71zFWD5qOTL.jpg)
![Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I - Image 4](https://m.media-amazon.com/images/I/71ZBWq+zz+L.jpg)
![Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I - Image 5](https://m.media-amazon.com/images/I/81gy0yxgmfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Flawless Solder Joints and Longer Lasting Iron Tips
*by A***N on January 31, 2026*

Flux is necessary for solid, smooth, shiny, hard solder joints in many cases. This product produces these results. The difference between using flux or fighting with resin-core solder, especially on components that are being reused, is amazing. And it just takes a touch of the flux. Resoldering an old solder-joint to add an extra wire or component? Just a dab of flux and the old solder melds with the new and the joint is solid. I have always used flux in gel form, but this liquid and its dispenser make it a breeze. Now I used the gel mostly as a tip cleaner. Anyway, I really like the way this product performs and will buy it again. It's easy to use, works exceptionally well, leaves beautiful, shiny, solid joints with no waste of flux or solder. Seller = QuimTech High-Quality Electronic Solder Supplies UPC# BOCN29BZKV 30mL Made in Guatemala.

### ⭐⭐⭐⭐⭐ Good inexpensive flux no need for a brush
*by A***V on October 24, 2025*

This flux worked great, needed to solder some lugs onto some 0 gauge ofc power cable for audio system and this flux worked great to help the solder bond, applicator is nice, no more worrying about finding a clean brush, bottle is leak proof

### ⭐⭐⭐⭐⭐ Soldering Newbies Beware! You may want Clear No-Clean Flux Instead!
*by G***G on August 27, 2025*

In terms of soldering, this stuff did its job, the issue I had was my fault due to my own inexperience. If you're a newbie to soldering like I was and are trying to Solder something like Controller Thumbsticks, this stuff is going to get really sticky and sappy. What you want is the "clear no-clean flux" type for controllers and stuff. It cleans better. This stuff is basically like setting syrupy sap on fire on your circuit board, and the more isopropyl you use to clean it off, the more it gets everywhere, never really getting clean. Also, if you're dealing with Thumbsticks/buttons like I was, keep in mind that the stuff is sticky and hardens when cooled off, meaning that the isopropyl has a chance of washing/guiding the flux you're cleaning off INTO the button/thumbstick, HARDENING, rendering your button inoperable. This is fine, you just need to keep flushing out the button with isopropyl and compressed air until you finally flush that sticky flux out preventing the button from working. I noticed my L3/R3 buttons stopped working after a Thumbstick replacement job, just had to keep putting isopropyl drops and blowing out with compressed air can until it finally got flux out. Flux is a necessary evil, you absolutely HAVE to use it when soldering/desoldering, this stuff is just a lot harder to clean than the clear no-clean type flux. Do some research, so if your job actually needs this type, because I wouldn't use it personally if I didn't have to. It works well, the cleaning is just a lot harder.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*