We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
💦 Stay cool, race ready, and worry-free with Red Line WaterWetter!
Red Line 80204 WaterWetter is a powerful cooling system additive that doubles the wetting ability of water, enhancing heat transfer and reducing engine temperatures. It provides rust and corrosion protection, enabling the use of straight water or reduced antifreeze levels, ideal for racing or warm climates. Each 12-ounce bottle treats 3 to 5 gallons of coolant, making it perfect for passenger cars and light trucks. Highly rated by users for reliable performance and engine protection.
| ASIN | B00NQ9STKA |
| Brand | Red Line |
| Customer Reviews | 4.8 4.8 out of 5 stars (500) |
| Date First Available | 21 March 2015 |
| Item Weight | 340 g |
| Item model number | 80204 |
| Manufacturer | Red Line |
| Manufacturer Part Number | 80204-2 |
| Package Dimensions | 22.91 x 18.49 x 8.1 cm; 340.19 g |
| Voltage | 12 Volts |
R**F
Purchased several times and pleased with the results
T**A
This stuff worked great on my classic car. Runs nice and cool now and no worries about overheating.
C**A
Works
C**N
I’ve used this stuff for years and it definitely help coolants to stay cooler longer.
N**G
My system holds about 1.5 gallons so I put half a bottle in. 150-160f op temp, 180 fan switches on 160 off, before my fan would switch on regularly and take a while to turn off in normal driving with straight distilled. Floored it, not exaggerating, for a solid 2 hours straight on mountain roads after putting it in and the fans never switched on. Temp was constantly at bottom of op temp range on temp gauge so likely around a 10f reduction overall. Oil was overheating before the water did, who knows if that's a testament to my poor oil cooling or good water cooling but I'm happy with it. I think I paid around 30 for the 2 pack so good value.
Trustpilot
3 weeks ago
3 weeks ago