---
product_id: 539189338
title: "Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners."
brand: "kudos-trading"
price: "₨69001"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/539189338-kudos-trading-fernox-ds-40-decaler-and-cleaner-2kg-fast
store_origin: LK
region: Sri Lanka
---

# Rapid action formula Eco-friendly Safe for metals Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners.

**Brand:** kudos-trading
**Price:** ₨69001
**Availability:** ✅ In Stock

## Summary

> 🌟 Keep Your Heating Systems Happy and Efficient!

## Quick Answers

- **What is this?** Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners. by kudos-trading
- **How much does it cost?** ₨69001 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/539189338-kudos-trading-fernox-ds-40-decaler-and-cleaner-2kg-fast)

## Best For

- kudos-trading enthusiasts

## Why This Product

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

## Key Features

- • **Metal Safe:** Non-corrosive for all heating system metals.
- • **Quick & Effective:** Dissolves limescale and rust in hours!
- • **Eco-Conscious Choice:** Biodegradable and phosphate-free.
- • **Versatile Application:** Compatible with various heating systems.
- • **Cost-Effective Solution:** Concentrated formula means less is more.

## Overview

The Kudos-Trading Fernox DS-40 Decaler and Cleaner is a 2kg, fast-acting, eco-friendly solution designed to effectively remove limescale and rust from various heating systems. Its non-corrosive formula ensures safety for metals and alloys, while its concentrated design offers a cost-effective maintenance option. Ideal for both DIY enthusiasts and professional plumbers, this product is a must-have for anyone looking to enhance the efficiency and longevity of their heating systems.

## Description

Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners.

## Features

- Rapid action formula: The Fernox Ds40 system descaler features a rapid action formula. This means it works quickly to dissolve limescale, rust, and other similar deposits, improving efficiency and performance of your heating systems within hours of application.
- Safe for metals and alloys: Fernox Ds40 is non-corrosive and safe for use with metals commonly found in heating systems. These include steel, iron, brass, copper, and plastic components, ensuring that it doesn't cause any further damage while cleaning your system.
- Eco-friendly: As a market leader in environmental responsibility, Fernox offers an eco-friendly solution with the Ds40. It contains no harmful phosphates or phosphoric acid and is biodegradable, so you can keep your heating systems clean while minimizing your ecological footprint.
- Easy to use: With its user-friendly design, the Fernox Ds40 system descaler is easy to apply to a variety of heating and cooling systems. It can be used with power flushing units, or applied directly to the system, making it a versatile tool for maintaining system efficiency.
- Compatible with a variety of systems: The Fernox Ds40 can be used with both direct and indirect central heating systems, underfloor and radiant heating, as well as air conditioning units. This makes it a versatile product suitable for various types of installations.
- Efficient cleaning: The Ds40 is designed to restore heating efficiency. By removing scale and sludge from your system, it can increase heat transfer efficiency, potentially reducing your energy bills and extending the lifespan of your system.
- Concentrated formula: The Ds40 system descaler has a concentrated formula. This means you need less product to achieve the desired effect, making it a cost-effective choice for maintaining your heating system.
- High quality brand: As a product of Fernox, a leader in heating system treatments, the Ds40 carries with it a reputation for quality and effectiveness. Trust in this brand's long-standing experience in providing solutions for heating system maintenance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Name | Cleaner |
| Units | 2000.0 gram |
| Brand | Kudos-Trading |
| Format | Powder |
| Country of origin | United Kingdom |

## Product Details

- **Brand:** Kudos-Trading
- **Item form:** Powder
- **Scent:** Iron
- **Specific uses for product:** Central Heating
- **Material feature:** Biodegradable
- **Item volume:** 2 Litres
- **Unit count:** 2000.0 gram
- **Surface recommendation:** Brass,Copper,Metals
- **Material Type Free:** Chlorine Free
- **Special feature:** Biodegradable, Descaler, Non Toxic, Concentrated

## Images

![Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners. - Image 1](https://m.media-amazon.com/images/I/81tQsCyh7HL.jpg)
![Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners. - Image 2](https://m.media-amazon.com/images/I/81yaCiuJe9L.jpg)
![Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners. - Image 3](https://m.media-amazon.com/images/I/71ggEe1HTaL.jpg)
![Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners. - Image 4](https://m.media-amazon.com/images/I/718+UZh-04L.jpg)
![Kudos-Trading - Fernox DS-40 Decaler and Cleaner 2kg Fast-acting Itric Acid-based Cleaner Removes Limescale Plumbers DIY Home Owners. - Image 5](https://m.media-amazon.com/images/I/816u8aVgsiL.jpg)

## Frequently Bought Together

- Fernox DS-40 Decaler and Cleaner 2kg Fast-Acting Itric Acid-Based Cleaner Removes Limescale and Comes with Kudos-Tradings UK Next Working Day Prime delivery
- Drayton MA1 3 Port Valve Actuator Head 230V, 27651
- Just Dose It Central Heating Dosing Tool, Radiator Dosing Funnel - For Adding Chemicals Like Fernox Central Heating Inhibitor, Sludge Remover, Leak Sealer & Sentinel X100

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*