---
product_id: 23668366
title: "Oatey 30140 1.7 oz. H-20 95 Water Soluble Tinning Flux"
brand: "oatey"
price: "75.51 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Oatey"
url: https://www.desertcart.tn/products/23668366-oatey-30140-1-7-oz-h-20-95-water-soluble
store_origin: TN
region: Tunisia
---

# Water-flushable for easy cleanup Effective on all metals except aluminum & stainless 100% lead-free, safe soldering Oatey 30140 1.7 oz. H-20 95 Water Soluble Tinning Flux

**Brand:** oatey
**Price:** 75.51 DT
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your DIY game with pro-grade flux that cleans up like a charm!

## Quick Answers

- **What is this?** Oatey 30140 1.7 oz. H-20 95 Water Soluble Tinning Flux by oatey
- **How much does it cost?** 75.51 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/23668366-oatey-30140-1-7-oz-h-20-95-water-soluble)

## Best For

- oatey enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy 🔥:** Backed by Oatey’s century-long reputation, join thousands of pros who rely on this flux daily.
- • **Effortless Cleanup 💧:** Water-soluble paste washes away residue with zero hassle, keeping your workspace pristine.
- • **Lead-Free Confidence ⚙️:** 100% lead-free formula ensures safer, eco-conscious soldering without compromising performance.
- • **No Green Patina Guarantee 🛡️:** Won't discolor copper piping, preserving the integrity and appearance of your installations.
- • **Universal Metal Compatibility 🔧:** Optimized for copper and most metals—perfect for professional-grade plumbing projects.

## Overview

Oatey 30140 H-20 95 is a 1.7 oz water-soluble tinning flux paste designed for soldering copper piping and fittings. It features a 100% lead-free formula that cleans and fluxes effectively, is easy to wash out with water, and prevents green discoloration on copper. Trusted by plumbing professionals for over 100 years, it offers reliable bonding on all metals except aluminum and stainless steel.

## Description

Oatey H-20 95 Water Soluble Tinning Flux is a water-flushable flux containing solder powder to aid in the soldering process. The smooth, non-runny paste easily washes residual flux out of a piping system. The flux's wetting characteristics allow exceptional bonding. Oatey products have earned the trust of plumbing professionals for over 100 years.

Review: Tinning flux is the way to go! - I am not a pro when it comes to sweating copper pipe but this tinning flux made the job super easy. A must buy for do it your selfers!
Review: works well just over priced. - Works well just more expensive than buying the same item locally

## Features

- Water-flushable tinning flux containing solder powder
- 100% lead-free paste cleans and fluxes copper piping
- Effective on all metals, except aluminum and stainless steel
- Designed for use in joining or sweating copper pipe and fittings
- Will not turn copper piping green

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KKT484 |
| Best Sellers Rank | #43,281 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in Soldering Flux |
| Brand | Oatey |
| Brand Name | Oatey |
| Color | Gray |
| Compatible Material | Metal |
| Container Type | Can |
| Customer Reviews | 4.5 out of 5 stars 64 Reviews |
| Global Trade Identification Number | 00038753301402 |
| Included Components | (1) 1.7 oz. container |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Type Name | Water Soluble Tinning Flux |
| Item Weight | 0.01 Ounces |
| Manufacturer | OATEY |
| Material | metal |
| Material Type | metal |
| Model | 30140 |
| Other Special Features of the Product | special_feature |
| Part Number | 30140 |
| Special Feature | special_feature |
| Specific Uses For Product | specific_uses_for_product |
| UPC | 038753301402 |
| Unit Count | 1.7 Ounce |
| Viscosity Level | Medium to High |
| Volume | 50.28 Milliliters |
| Warranty Description | 1 Year Limited Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Oatey
- **Item Form:** Paste
- **Material:** metal
- **Special Feature:** special_feature
- **Specific Uses For Product:** specific_uses_for_product

## Images

![Oatey 30140 1.7 oz. H-20 95 Water Soluble Tinning Flux - Image 1](https://m.media-amazon.com/images/I/71HDMrNlirL.jpg)
![Oatey 30140 1.7 oz. H-20 95 Water Soluble Tinning Flux - Image 2](https://m.media-amazon.com/images/I/61VD50iqXcL.jpg)
![Oatey 30140 1.7 oz. H-20 95 Water Soluble Tinning Flux - Image 3](https://m.media-amazon.com/images/I/91Z7DK9Zv3L.jpg)
![Oatey 30140 1.7 oz. H-20 95 Water Soluble Tinning Flux - Image 4](https://m.media-amazon.com/images/I/81+cjSgTDwL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: is it supposed to look like a grey colored paste?**
A: Yes. The gray color is from a solder powder added to the flux paste. The solder powder is an enhancement to the flux which makes the solder wick into the joint better and faster. 
Perfectly Normal

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tinning flux is the way to go!
*by S***S on May 22, 2026*

I am not a pro when it comes to sweating copper pipe but this tinning flux made the job super easy. A must buy for do it your selfers!

### ⭐⭐⭐⭐ works well just over priced.
*by B***N on May 15, 2026*

Works well just more expensive than buying the same item locally

### ⭐⭐⭐⭐⭐ Does the job!
*by S***B on May 24, 2026*

Good stuff

## Frequently Bought Together

- Oatey 30140 Water Soluble Tinning Flux, Gray
- Pro Grade - Acid Brushes - 36 Count 3/8 Inch Boar Hair Acid Flux Brushes
- Oatey 29024 Safe Flo 0.117-Inch ga. Bulk, Silver, 1/2 lb.

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**Shop now:** [https://www.desertcart.tn/products/23668366-oatey-30140-1-7-oz-h-20-95-water-soluble](https://www.desertcart.tn/products/23668366-oatey-30140-1-7-oz-h-20-95-water-soluble)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-04*