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💧 Stay cool, stay ahead — the secret weapon your engine deserves!
Red Line 80204 WaterWetter is a premium 12 oz coolant additive that doubles water’s wetting ability to enhance heat transfer, protects against rust and corrosion across multiple metals, and is compatible with all major antifreeze types. Ideal for passenger cars and light trucks, it treats up to 5 gallons of coolant, ensuring superior engine cooling and longevity backed by over four decades of trusted performance.






| ASIN | B000CPI5ZK |
| Best Sellers Rank | #23,279 in Automotive ( See Top 100 in Automotive ) #60 in Antifreezes & Coolants |
| Brand Name | Red Line |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,212) |
| Flash Point | 149 Degrees Celsius |
| 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 Grams |
| 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 | 11.4968 Fluid Ounces |
| Warranty Description | Limited Manufacturer |
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