---
product_id: 26503406
title: "ChemWorld 2338D - Boiler and Chiller Corrosion Inhibitor - 5 Gallons"
brand: "chemworld"
price: "A$919"
currency: AUD
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.au/products/26503406-chemworld-2338d-boiler-and-chiller-corrosion-inhibitor-5-gallons
store_origin: AU
region: Australia
---

# Water Compatibility Leak Detection Corrosion Prevention ChemWorld 2338D - Boiler and Chiller Corrosion Inhibitor - 5 Gallons

**Brand:** chemworld
**Price:** A$919
**Availability:** ✅ In Stock

## Summary

> 💡 Keep Your Boilers Happy and Rust-Free!

## Quick Answers

- **What is this?** ChemWorld 2338D - Boiler and Chiller Corrosion Inhibitor - 5 Gallons by chemworld
- **How much does it cost?** A$919 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/26503406-chemworld-2338d-boiler-and-chiller-corrosion-inhibitor-5-gallons)

## Best For

- chemworld enthusiasts

## Why This Product

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

## Key Features

- • **Outdoor Ready:** Perfectly designed for outdoor boilers and closed loop systems.
- • **Generous Supply:** 5 gallons of powerful protection for long-lasting peace of mind.
- • **Visual Assurance:** Turns water pink for easy leak detection and product residual visibility.
- • **Versatile Compatibility:** Works seamlessly with Iron, SSTL, Copper, Bronze, and PEX.
- • **Ultimate Corrosion Shield:** Protects your boiler investment from rust and degradation.

## Overview

ChemWorld 2338D is a premium corrosion inhibitor designed to protect hot water boilers from rust and degradation. This 5-gallon solution is compatible with various materials, including Iron, SSTL, Copper, Bronze, and PEX, making it ideal for outdoor and closed loop boiler systems. Its unique pink coloration allows for easy leak detection and ensures optimal performance.

## Description

ChemWorld 2338D Boiler Inhibitor This ChemWorld Boiler Inhibitor is the most popular products to prevent your boiler system from rusting. ChemWorld 2338D is designed for closed loop water systems, both hot and chilled water systems. This product contains a combination of nitrite, borate, and silicate formulated to minimize corrosion. This may also be used for very low make-up water steam boilers. For regular steam boilers, please consider using a steam boiler chemical treatment program. 5 gallon treats 500 to 1000 gallons of fresh water.

## Features

- Prevents corrosion in hot water boilers
- Stops boiler rust.
- Ideal for outdoor boilers and most closed loop boiler systems.
- Compatible with Iron, SSTL, Copper, Bronze, and PEX.
- Turns the water pink for product residual and leak detection.

## Product Details

- **Material:** Alkalinity, Borate, Nitrite, P Indicator, Silicate, TT
- **Brand:** ChemWorld
- **Color:** Bronze, Pink
- **Item Form:** Liquid
- **Number of Items:** 1

## Images

![ChemWorld 2338D - Boiler and Chiller Corrosion Inhibitor - 5 Gallons - Image 1](https://m.media-amazon.com/images/I/41-l1iQ5HaL.jpg)

## Questions & Answers

**Q: What is the freeing point**
A: Per the manufacturers SDS Melting point/freezing point < 40 °F (< 4.4 °C) estimated.

**Q: If China have a distributor of  this type of product?**
A: Not as far as we know but shipping to China can be arranged.

**Q: Is this product recommended for open loop boilers?**
A: Our Chemworld 2338 is designed for closed loop boilers.

**Q: What's the difference between 2338 and 2338D?**
A: Chemworld 2338 is clear in color, 2338D is pink in color.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works good!
*by K***  on January 23, 2024*

Doing exactly what it is supposed to do.

### ⭐⭐⭐⭐⭐ Works good.
*by G***L on November 24, 2021*

So far seems to work good. Boiler water remains clear. FedEx lost my first bucket so i messaged and was sent one immediately. Great customer service.

### ⭐⭐⭐⭐⭐ Pink color shows up well
*by S***R on November 14, 2018*

Pink color shows up well after bleeding several radiators, also confirming product distribution in the system

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**Shop now:** [https://www.desertcart.com.au/products/26503406-chemworld-2338d-boiler-and-chiller-corrosion-inhibitor-5-gallons](https://www.desertcart.com.au/products/26503406-chemworld-2338d-boiler-and-chiller-corrosion-inhibitor-5-gallons)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-26*