---
product_id: 554920493
title: "No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack)"
brand: "beeyuihf"
price: "410346₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/554920493-no-clean-soldering-flux-paste-smooth-flow-solder-flux-soldering
store_origin: VN
region: Vietnam
---

# Smooth flow, moderate viscosity Less residue & smoke No-clean, halogen & acid free No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack)

**Brand:** beeyuihf
**Price:** 410346₫
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your soldering game with spotless, pro-grade flux!

## Quick Answers

- **What is this?** No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack) by beeyuihf
- **How much does it cost?** 410346₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/554920493-no-clean-soldering-flux-paste-smooth-flow-solder-flux-soldering)

## Best For

- beeyuihf enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Safe Formula:** No-clean, halogen and acid-free for worry-free repairs
- • **Compact & Ready-to-Use:** 10mL syringe with needle nozzles for precise application
- • **Versatile DIY Essential:** Perfect for PCB, BGA, SMD, and IC repairs—your all-in-one flux
- • **Effortless Precision Soldering:** Smooth flow paste ensures flawless joints every time
- • **Minimal Residue, Maximum Shine:** Leaves almost no residue, keeping your PCB pristine

## Overview

BEEYUIHF #8403 No-Clean Soldering Flux Paste is a halogen and acid-free, non-corrosive white paste designed for smooth, precise soldering on PCBs, BGAs, and SMD components. Its moderate viscosity and excellent fluidity reduce oxidation and improve solder wetting, leaving minimal residue and smoke. Packaged in a 10mL syringe with needle nozzles, it’s ideal for professional and DIY electronics repair, ensuring strong, bright, and reliable solder joints.

## Description

No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack)

## Features

- BEEYUIHF #8403 is made of No clean, halogen free, acid free, non-corrosive flux, white paste, good fluidity, moderate viscosity, less residue, less smoke, suitable for cell phone PCB, BGA and PGA and other SMD ball array solder joints rework and ball patching.
- How to use electronics flux: wipe the electronic components and their Printed Circuit Board clean before soldering, squeeze the right amount of flux on the surface of the components or wire, heat up the soldering iron to 200 ℃ or more, and then the tin will be melted in the solder. After adding flux, it is very easy to put on the tin, and the structure of the solder joint is very full and strong and bright.
- The most prominent role of #8403 flux is to remove oxidation,soldering flux is a kind of chemical substances to promote soldering, have to remove the surface of the solder material oil, remove the oxide film, increase the role of the soldering area. Flux paste also has the role of protecting components and preventing re-oxidation. Flux is an indispensable auxiliary material in soldering and repair, to achieve better soldering and repair results.
- #8403 solder flux main function is to reduce the surface tension generated by the contact between the solder and the lead pin metal, enhance the surface wetting force, and enhance the penetration of the organic activator, which is the key role of flux. Flux paste is fine and white, with very little residue, and can achieve the performance of No clean.
- #8403 soldering flux paste product applications: applicable to sensors, wires, motors, fuses, connectors, metal shells, lighting, electronic components, SMT repair, BGA chip ball implantation, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BEEYUIHF |
| Item Weight | 0.705 ounces |
| Product Dimensions | 1 x 0.2 x 0.2 inches |
| Item model number | US-8403 |
| Material | 1 Pack |
| Power Source | hand-powered |
| Included Components | 1Set 10mL Soldering Paste Flux (1Pcs Syringe push +2Pcs Needle Nozzle) |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack) - Image 1](https://m.media-amazon.com/images/I/61RxAm1FIWL.jpg)
![No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack) - Image 2](https://m.media-amazon.com/images/I/71I9sTB2N+L.jpg)
![No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack) - Image 3](https://m.media-amazon.com/images/I/71G115EZqVL.jpg)
![No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack) - Image 4](https://m.media-amazon.com/images/I/61DrnJc0QEL.jpg)
![No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack) - Image 5](https://m.media-amazon.com/images/I/71KcKLjDoEL.jpg)

## Available Options

This product comes in different **Material Type** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to apply
*by J***A on September 8, 2024*

I work a lot with LEDs and resistors, often fitting them into cramped spaces. The small tip that comes with this flux makes it easy to apply a small amount just where I need it. It also works well. I recommend!

### ⭐⭐⭐⭐⭐ Works great, helps me solder
*by N***S on September 2, 2024*

This works great for me, comes with a little syringe tip. Nothing funky about it, conveys the heat of my soldering tip to the area where I'm working just perfectly. Easy.

### ⭐⭐⭐⭐⭐ Santa
*by G***. on May 6, 2025*

Work great

## Frequently Bought Together

- BEEYUIHF No-Clean Soldering Flux Paste, Smooth Flow Solder flux for Soldering, Electronics Flux Paste for PCB/IC/BGA/SMD Repairing DIY (10mL Syringe) #8403 (1 Pack)
- Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire Roll and Disassemble Electrical Components
- Thermaltronics TMT-TC-2 Tip Tinner (20g) in 0.8oz Container

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/554920493-no-clean-soldering-flux-paste-smooth-flow-solder-flux-soldering](https://www.desertcart.vn/products/554920493-no-clean-soldering-flux-paste-smooth-flow-solder-flux-soldering)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-13*