---
product_id: 380808377
title: "CT CORROSION TECHNOLOGIESBarnacleX 49004 (1 Gallon) Barnacle, Scale and Marine Growth Dissolver | for Fresh, Brackish and Seawater Systems | Removes The Toughest Deposits | Concentrated, Easy to Use"
brand: "ct corrosion technologies"
price: "€ 254.96"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.nl/products/380808377-ct-corrosion-technologiesbarnaclex-49004-1-gallon-barnacle-scale-and-marine
store_origin: NL
region: Netherlands
---

# 1 Gallon Capacity Concentrated Formula Safe on Marine Surfaces CT CORROSION TECHNOLOGIESBarnacleX 49004 (1 Gallon) Barnacle, Scale and Marine Growth Dissolver | for Fresh, Brackish and Seawater Systems | Removes The Toughest Deposits | Concentrated, Easy to Use

**Brand:** ct corrosion technologies
**Price:** € 254.96
**Availability:** ✅ In Stock

## Summary

> 🚤 Dive into Cleanliness with BarnacleX!

## Quick Answers

- **What is this?** CT CORROSION TECHNOLOGIESBarnacleX 49004 (1 Gallon) Barnacle, Scale and Marine Growth Dissolver | for Fresh, Brackish and Seawater Systems | Removes The Toughest Deposits | Concentrated, Easy to Use by ct corrosion technologies
- **How much does it cost?** € 254.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/380808377-ct-corrosion-technologiesbarnaclex-49004-1-gallon-barnacle-scale-and-marine)

## Best For

- ct corrosion technologies enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Safe & Effective:** Gentle on bronze, copper, and gelcoat when used as directed.
- • **💧 Versatile Application:** Perfect for freshwater, brackish, and seawater systems.
- • **🛠️ User-Friendly Solution:** Concentrated formula ensures easy application.
- • **🌟 Effortless Marine Maintenance:** Dissolves tough barnacles and algae with ease.
- • **🔬 Advanced Bioadhesive Technology:** Contains natural agents to combat stubborn fouling.

## Overview

CT CORROSION TECHNOLOGIES BarnacleX 49004 is a powerful 1-gallon marine growth dissolver designed for both freshwater and saltwater systems. It effectively targets and dissolves tough deposits like barnacles and algae while being safe on various marine surfaces. The concentrated formula ensures ease of use, making it an essential tool for maintaining your vessel's hull.

## Description

CT CORROSION TECHNOLOGIESBarnacleX 49004 (1 Gallon) Barnacle, Scale and Marine Growth Dissolver | for Fresh, Brackish and Seawater Systems | Removes The Toughest Deposits | Concentrated, Easy to Use

## Features

- For use on both freshwater and saltwater systems and hulls
- Effectively dissolves the calcium and silicone dioxide shells of fouling organisms such as barnacles, mussels (including the dreaded zebra mussels), limpets, coral and algae
- Contains the natural release agent for the bioadhesives secreted by fouling organisms
- Safe on bronze, copper, gelcoat and marine paints when used as directed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Batteries Included? | No |
| Brand | CT CORROSION TECHNOLOGIES |
| Manufacturer | Corrosion Technologies |
| Manufacturer reference | 49004 |
| Item Weight | 4.54 kg |
| ASIN | B08BW2XBJ8 |

## Product Details

- **Brand:** Corrosion Technologies
- **Liquid Volume:** 1 Gallons
- **Item Weight:** 10 Pounds
- **Item Form:** Liquid
- **Target Species:** Barnacles, Mussels, Limpets, Coral, Algae

## Images

![CT CORROSION TECHNOLOGIESBarnacleX 49004 (1 Gallon) Barnacle, Scale and Marine Growth Dissolver | for Fresh, Brackish and Seawater Systems | Removes The Toughest Deposits | Concentrated, Easy to Use - Image 1](https://m.media-amazon.com/images/I/61-PYFJoXsL.jpg)
![CT CORROSION TECHNOLOGIESBarnacleX 49004 (1 Gallon) Barnacle, Scale and Marine Growth Dissolver | for Fresh, Brackish and Seawater Systems | Removes The Toughest Deposits | Concentrated, Easy to Use - Image 2](https://m.media-amazon.com/images/I/71ST9AHr5aL.jpg)
![CT CORROSION TECHNOLOGIESBarnacleX 49004 (1 Gallon) Barnacle, Scale and Marine Growth Dissolver | for Fresh, Brackish and Seawater Systems | Removes The Toughest Deposits | Concentrated, Easy to Use - Image 3](https://m.media-amazon.com/images/I/51LqMNVXAIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Terrible Quality
  

*by M***E on Reviewed in the United States on 28 September 2021*

Bought this and never got to use it! I came in the mail (UPS) in a box with no padding and I put it in my trucks back seat. Product was so old that the seal was rotted. The lid came loose in the unopened box and it leaked all over the floor of the truck. I spent 3 hour soaking up the leaked product and shampooing the carpet. Contacted the company and they never returned my email. I cant tell you how the product works. If I could give it 0 starts I would. DO NOT BUY this product.The company contacted me just after I wrote this review. They shipped me another gallon. I had it within 3 days. This stuff is amazing. I sprayed it on the lower units and let it sit. Sprayed off with power washer. There was some removal of the barnacles. The BARNACLEX foams as it eats away at the barnacles. I sprayed it about 10 more times through out the next two weeks washing off with the power washer. The barnacles are gone!I did have to scrape the majority off the the barnacles bodies off before I started this process.  This stuff works if you are patient.

### ⭐ 







  
  
    Does Not Work & Is Non-Returnable.
  

*by A***R on Reviewed in the United States on 6 June 2021*

This is crap - it does not work - don't buy it.I live in the NW, and have a boat in the Puget Sound.  I bought the Barnacle X dissolver, and it simply does not work.Here is the quick scenario - I had barnacles on my boat, on the outdrive and hull.  I power washed the barnacles off, then applied Barnacle X at full strength to attempt to remove the barnacle "adhesive" which remains after you power wash or scrape the barnacle off.  I applied the dissolver at full strength with a garden pump sprayer, waited 30 minutes, applied again, waited 30 minutes, and applied again.  Then I washed the hull and outdrive.  Barnacle X had zero effect in dissolving/removing the barnacle adhesive.  I did the sequence twice.  No effect.My opinion is that the product does not work, and even worse, Amazon will not take a return of such "hazardous" products.Don't waste your money or time.  If a zero star rating was possible, it would be a zero.

### ⭐⭐⭐⭐ 







  
  
    It works. Here’s how
  

*by W***. on Reviewed in the United States on 19 August 2020*

Okay. This is not like on -off. When you wipe product on a barnacle that has been removed it has a reaction to the glue. Yes. Multiple applications take the fight out of the barnacle. Here’s what I did. Wet a rag or cotton ball with product soaked on it. Then I used blue masking tape to form a band-aid. Over night. Barnacle glue comes off very easily.

## Frequently Bought Together

- Corrosion Technologies BarnacleX 49004 (1 Gallon) – Barnacle, Scale and Marine Growth Dissolver | for Fresh, Brackish and Seawater Systems | Removes The Toughest Deposits | Concentrated, Easy to Use
- Quality Chemical Barnacle Buster Hull Cleaner for Boats - On/Off Boat Hull Cleaner - Boat Bottom - Star Cleaning Performance - 128 oz (Pack of 1)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*