---
product_id: 2504591
title: "80204 WaterWetter Super Coolant - 12 Ounce"
brand: "red line"
price: "4213 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/2504591-80204-waterwetter-super-coolant-12-ounce
store_origin: IS
region: Iceland
---

# 2x water wetting power treats up to 5 gallons rust & corrosion defense 80204 WaterWetter Super Coolant - 12 Ounce

**Brand:** red line
**Price:** 4213 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, race ready, and corrosion free – because your engine deserves the best!

## Quick Answers

- **What is this?** 80204 WaterWetter Super Coolant - 12 Ounce by red line
- **How much does it cost?** 4213 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/2504591-80204-waterwetter-super-coolant-12-ounce)

## Best For

- red line enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Compatibility:** Works seamlessly with all antifreeze types including DEX-COOL & long-life formulas
- • **Trusted Legacy Since 1979:** Proven performance with a 4.6-star rating from over 3,200 enthusiasts
- • **Double the Cooling Efficiency:** Boosts water’s heat transfer for peak engine performance
- • **Precision Dosage for Every Ride:** One bottle treats 3-5 gallons, customizable for any cooling system size
- • **Ultimate Rust & Corrosion Shield:** Protects aluminum, cast iron, copper & brass components

## Overview

Red Line 80204 WaterWetter is a premium 12-ounce coolant additive that doubles water’s wetting ability to improve heat transfer, protects against rust and corrosion in all metal cooling system parts, and is compatible with all antifreeze types. Ideal for passenger cars and light trucks, it treats up to 5 gallons of coolant, ensuring optimal engine cooling and longevity. Trusted since 1979, it’s a top-rated choice for professionals and enthusiasts seeking superior cooling system performance.

## Description

Buy Red Line 80204 WaterWetter Super Coolant - 12 Ounce: Cooling System - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- UNIQUE AGENT - for cooling systems that doubles the wetting ability of water
- RUST AND CORROSION PROTECTION - allows for use of straight water in racing or reduced antifreeze levels in warm climates
- DIRECTIONS FOR USE - one bottle for most passenger cars and light trucks, treats 3 to 5 gallons or 13.2 to 15.9 liters, vehicles with larger cooling systems should use two bottles, small cooling systems should use 1oz (3 to 4 capfuls) per quart
- POPULAR FOR USE IN - new or used antifreeze (including DEX-COOL and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems, satisfies ASTM D2570 and ASTM D1384 corrosion tests for glycol-based antifreezes
- WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CPI5ZK |
| Best Sellers Rank | #34,514 in Automotive ( See Top 100 in Automotive ) #82 in Antifreezes & Coolants |
| Brand Name | Red Line |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,242) |
| Flash Point | 149 °C |
| Global Trade Identification Number | 00083522802048 |
| Included Components | Red Line (80204) Water Wetter - Coolant Additives - 12 oz Bottle |
| Item Form | Liquid |
| Item Type Name | Antifreezes & Coolants |
| Item Weight | 340 g |
| Liquid Volume | 0.34 liters |
| Manufacturer | Red Line |
| Material | Aluminum, cast iron, copper, brass, bronze |
| Model Number | RED80204 |
| Number of Items | 1 |
| Part Interchange Info | 80204 |
| Part Number | 80204 |
| Recommended Uses For Product | Home |
| Specific Uses For Product | Temperature |
| UPC | 083522802048 172303062310 |
| Unit Count | 11.5 Fluid Ounces |
| Warranty Description | Limited Manufacturer |

## Product Details

- **Brand:** Red Line
- **Item Weight:** 340 g
- **Liquid Volume:** 0.34 liters
- **Material:** Aluminum, cast iron, copper, brass, bronze
- **Package Information:** Bottle

## Images

![80204 WaterWetter Super Coolant - 12 Ounce - Image 1](https://m.media-amazon.com/images/I/7180dmicFgL.jpg)

## Available Options

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

## Questions & Answers

**Q: Compatible with hoat (orange) coolant?**
A: Yes. With all coolents actually.

**Q: How much will a 12 once bottle treat? I have a 5 gallon system and will be adding it to used coolant.**
A: First of all I would flush & refill your coolant. I recommend Prestone 50/50 Extended Life even if your vehicle calls for Dex-Cool. Go to any place that does coolant flushes. Used coolant will not get the same results. In new coolant, the results will vary. Water Wetter will be pushed to it's limits but will still work in a 5 gallon system. The temperatures might not drop enough if stretched out that far in a large system to condone the price paid. If anything does work in this category though, it is either Water Wetter or Royal Purple's Purple Ice.

**Q: Do I add this to the reservoir or the radiator?**
A: Add it to the radiator, if you can.

**Q: Can I use this with just distilled water in the winter without using antifreeze?**
A: I have tested the water wetter at a ratio of 12 oz of to 116 oz of distilled water. i buried the gallon jug halfway deep in the snow and came out and checked the next morning early and the mix was still fluid. test this for yourself.

## Frequently Bought Together

- Red Line 80204 WaterWetter Super Coolant - 12 Ounce
- PEAK 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems
- BlueDevil Products 00203 Radiator Flush & Oil Degreaser - 1 Quart

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-20*