---
product_id: 654955332
title: "Kester 951 Soldering Flux 2oz Bottle, No Clean Lead Free"
brand: "kester"
price: "A$78"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/654955332-kester-951-soldering-flux-2oz-bottle-no-clean-lead-free
store_origin: AU
region: Australia
---

# No-Clean, Low Residue 2oz Convenient Dispenser Lead-Free, RoHS Compliant Kester 951 Soldering Flux 2oz Bottle, No Clean Lead Free

**Brand:** kester
**Price:** A$78
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your soldering game with clean, green, and precise flux!

## Quick Answers

- **What is this?** Kester 951 Soldering Flux 2oz Bottle, No Clean Lead Free by kester
- **How much does it cost?** A$78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/654955332-kester-951-soldering-flux-2oz-bottle-no-clean-lead-free)

## Best For

- kester enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Ready:** 2-ounce bottle designed for easy handling and long-lasting supply.
- • **Trusted Quality:** Genuine Kester flux repackaged by TekLine Supply, guaranteeing reliability.
- • **Eco-Smart Choice:** Lead-free and RoHS compliant, aligning with your green tech values.
- • **Effortless Precision:** No-clean formula ensures minimal residue for flawless solder joints every time.
- • **Universal Compatibility:** Works seamlessly with both lead and lead-free solders for versatile use.

## Overview

The Kester 951 Soldering Flux is a 2-ounce, no-clean, lead-free formula designed for professional-grade soldering. RoHS compliant and compatible with both lead and lead-free solders, it offers low residue for clean, reliable joints in a compact, easy-to-use dispenser.

## Description

Kester 951 is a non-rosin organic flux that is specifically designed for rework of conventional and surface mount circuit board assemblies. The extremely low solids content and nature of the activator system results in practically NO RESIDUE left on the assembly after soldering. There are no residues to interfere with electrical testing. Kester 951 exhibits improved soldering performance to minimize solder bridges (shorts) during rework operations.

## Features

- Genuine Kester flux is repacked by TekLine Supply in this convenient dispenser
- Lead Free - RoHS compliant.
- Compatible with Lead and Lead-Free Solders
- 2-Ounce Bottle
- No-Clean formula- Low Solids Content for LOW RESIDUE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kester |
| Item model number | 951 |
| Product Dimensions | 10.16 x 5.08 x 5.08 cm; 56.7 g |
| ASIN | B01N2333K5 |

## Images

![Kester 951 Soldering Flux 2oz Bottle, No Clean Lead Free - Image 1](https://m.media-amazon.com/images/I/515XxGXtp1L.jpg)
![Kester 951 Soldering Flux 2oz Bottle, No Clean Lead Free - Image 2](https://m.media-amazon.com/images/I/515XxGXtp1L.jpg)

## Questions & Answers

**Q: where can we get msds and tds on this item - flux 951?**
A: You would need to contact the flux manufacturer on that.

**Q: Will it work with soldering aluminum?**
A: We do not think so. Aluminum requires any oxidation to be removed before processes such as welding. I do not know of any process for soldering aluminum. And this flux will not work.

**Q: What's the difference between this & 186  cleaner??**
A: Kester 951 is a liquid no-clean flux that is designed for soldering of conventional and surface mount circuit board assemblies. The extremely low solids content and activator system results in virtually no residue left on the assembly after soldering. 
Kester 186 is a rosin-based organic flux that is specifically designed for rework of conventional and surface mount circuit board assemblies. The low solids content and activator system results in LOW RESIDUE left on the assembly after soldering.

**Q: Does this item come with certificates of conformance from kester?  what is the expiration date on current stock?**
A: I dont recall getting a certificate of conformance, but I can tell you it works without incident on the small electronic sound wiring I use it on. The bottle has a DOM of 6/9/2021 and DOE of 6/9/22

## Frequently Bought Together

- Kester 951 Liquid Soldering Flux, No-Clean, 2-ounce Bottle
- 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

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**Shop now:** [https://www.desertcart.com.au/products/654955332-kester-951-soldering-flux-2oz-bottle-no-clean-lead-free](https://www.desertcart.com.au/products/654955332-kester-951-soldering-flux-2oz-bottle-no-clean-lead-free)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*