---
product_id: 259213242
title: "Red Line 80205 Engine Coolant Additive Supercool With Waterwetter - 0.5 Gallon"
brand: "red line"
price: "₪197"
currency: ILS
in_stock: true
reviews_count: 5
category: "Red Line"
url: https://www.desertcart.co.il/products/259213242-red-line-80205-engine-coolant-additive-supercool-with-waterwetter-0
store_origin: IL
region: Israel
---

# Doubles heat transfer efficiency Pre-mixed, ready-to-use formula ASTM-grade corrosion & rust protection Red Line 80205 Engine Coolant Additive Supercool With Waterwetter - 0.5 Gallon

**Brand:** red line
**Price:** ₪197
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, perform hotter — the ultimate coolant upgrade for your ride!

## Quick Answers

- **What is this?** Red Line 80205 Engine Coolant Additive Supercool With Waterwetter - 0.5 Gallon by red line
- **How much does it cost?** ₪197 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/259213242-red-line-80205-engine-coolant-additive-supercool-with-waterwetter-0)

## 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

- • **Plug & Play Convenience:** Pre-mixed and ready to pour—perfect for busy pros who demand reliability on the go.
- • **Rust & Corrosion Shield:** ASTM-certified inhibitors protect your engine’s cooling system from costly damage.
- • **Universal Compatibility:** Seamlessly works with all modern metals and glycol antifreezes—no mixing headaches.
- • **Trusted Legacy Since 1979:** Join thousands of enthusiasts who rely on Red Line’s proven, uncompromising quality.
- • **Supercharged Cooling Power:** Dramatically lowers engine temps with advanced WaterWetter tech for peak performance.

## Overview

Red Line 80205 Supercool is a premium, pre-mixed coolant additive designed for motorcycles, ATVs, and small water-cooled engines. Featuring WaterWetter technology, it doubles water’s heat transfer ability while providing ASTM-certified rust and corrosion protection. Compatible with all common metals and antifreeze types, it ensures optimal engine cooling and longevity with effortless application.

## Description

Red Line Supercool Extreme Powersports Coolant is a pre-mixed coolant for motorcycles, ATVs, karts, generators, and other small water-cooled engines. This product doubles the wetting ability of water to improve heat transfer and reduce cylinder head temperatures. Compatible with all glycol antifreeze and coolants, Red Line SuperCool is blended with deionized and purified water and WaterWetter, the most effective heat transfer agent available. WaterWetter contains corrosion inhibitors to satisfy the same ASTM corrosion tests that glycol-based antifreezes are designed to pass (ASTM D2570 and ASTM D1384). Red Line's WaterWetter provides excellent rust and corrosion protection for modern cast iron, aluminum, and brass systems.

Review: Sxs ,la température semble se tenir plus basse
Review: Used this stuff for years . Does what it says

## Features

- CONVENIENT - pre-mixed coolant for motorcycles, ATVs, karts etc. - pour and go
- BLENDED WITH - purified, deionized water and proper WaterWetter percentage
- REDUCES - rust, corrosion and electrolysis, cleans and lubricates water pump seals
- DESIGNED FOR USE WITH - all modern aluminum, cast iron, copper, brass and bronze cooling systems and compatible with all antifreeze and coolant
- WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004BTIDQY |
| Best Sellers Rank | #11,171 in Automotive ( See Top 100 in Automotive ) #87 in Oil & Fluid Additives |
| Brand | Red Line |
| Customer Reviews | 4.6 4.6 out of 5 stars (360) |
| Date First Available | 31 March 2013 |
| Exterior | Painted |
| Item Weight | 907 g |
| Item model number | 80205 |
| Manufacturer | Red Line |
| Manufacturer Part Number | 80205 |
| Model | RED LINE 80205 |
| OEM Part Number | 80205 |
| Product Dimensions | 22.86 x 15.88 x 7.62 cm; 907.18 g |
| Viscosity | 0w_16 sae_grade |

## Product Details

- **Brand:** Red Line
- **Liquid volume:** 64 Fluid Ounces
- **Package information:** Bottle
- **Vehicle service type:** Motorcycle
- **Viscosity:** 0w_16 sae_grade

## Images

![Red Line 80205 Engine Coolant Additive Supercool With Waterwetter - 0.5 Gallon - Image 1](https://m.media-amazon.com/images/I/715-oF9jDrL.jpg)

## Questions & Answers

**Q: will it make the car runn cooler than just water and anti freeze?**
A: Well it is designed for motorcycles, if your car doesn't require a specific coolant like Dex or something then I think it would.  It does a great job of keeping my KTM motorcycle running cooler in extreme heat.  Hope that helps.

**Q: will it make the car run cooler than with just water and anti freeze?**
A: It should, it reduces the little bubbles in the coolant that reduce heat transfer, so it works with both coolant and straight water.  Don't expect to fix other issues like bad radiator, water pump, thermostat, etc.

**Q: Hi can i used on my model T 1926**
A: It's  no problem, will work on your Model T cooling system. I been using this product for 10 years.

**Q: Dumb question. Can you add Distilled water if you want to?**
A: Since your normal coolant solution should be antifreeze and distilled water, there is no issue.  Just remember, that redline wetter doesn't take the place of all your antifreeze.  You still need near a 50/50 antifreeze mix to protect your system from corrosion and freezing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***R on 10 August 2023*

Sxs ,la température semble se tenir plus basse

### ⭐⭐⭐⭐⭐ Review
*by M***N on 18 March 2025*

Used this stuff for years . Does what it says

### ⭐⭐⭐⭐⭐ Review
*by L***A on 1 December 2014*

アメリカのアルファロメオのスピードショップで売っていたので信頼してました。 今迄以上に冷却出来ているようです。 自分の場合2倍位濃く使ってます。 しかも精製水を使いました。 大切な車に使うのでRED LAINはオススメです。

## Frequently Bought Together

- Red Line 80205, Supercool Extreme Powersports Coolant, Safe for Track, Street, Off-Roa - 1/2 Gallon (64 Ounces)
- Motul 104121 300V Factory Line 4T 10W-40 100% Synthetic Engine Oil 4 Liters Ester Core Technology Racing Motorcycle Motor Lubricant
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Honda, Kawasaki, Triumph, Yamaha Motorcycles, KN-204-1

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-19*