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matt allen
Reviewed in the United Kingdom on March 18, 2025
Used this stuff for years . Does what it says
Deutchlover
Reviewed in the United States on June 10, 2024
The product is very effective at running your cars at a low enough temperature to stop it from overheating even when the main fan is not working just amazing!
Delos Anderson
Reviewed in the United States on March 22, 2024
It outperforms the other leaders
Lee Blackwell
Reviewed in the United States on April 30, 2024
Product is expensive but it does work
Christoper
Reviewed in the United States on August 13, 2023
Bought this to help keep my engine cool and everything running correctly
benoit cloutier
Reviewed in Canada on August 10, 2023
Sxs ,la température semble se tenir plus basse
GWeb
Reviewed in the United States on June 13, 2023
Best cooling additive for my Hot Rod, lowered my engine temp by 20%!!! I strongly recommend this product to keep your engine running cooler.
RossV
Reviewed in the United States on June 30, 2022
This stuff is amazing. I thought plain old water was wet enough but then I added this to my radiator and WOW now my water is super wet! You can really feel the difference. Waterwetter really lives up to its name. Whenever I want my car to be extra wet I just add some of this to my coolant tank and it totally transforms the car. In fact, it gets so wet that it won't dry. Even in the direct sun on a hot day, the car stays wet. If you want a really wet experience I highly recommend waterwetter. Wetter is better!
Robin
Reviewed in the United Kingdom on August 15, 2021
To discover It was not the required Red Line "Water Wetter" I wanted, thinking half Gallon was cheaper than Two Bottles of "Water Wetter", ( I found later there is a UK shortagr of the said bottles) The Super Cool is heavly diluted and would not be suitable for my needs.
Carlos Joaquín Castro Chacón
Reviewed in Mexico on January 2, 2021
Excellent
Dan B
Reviewed in the United States on September 8, 2018
The packaging and color is very similar to pure Water Wetter. If you order in a hurry without reading the description carefully (which is what I did) you might think you are ordering pure Water Wetter. This is mostly de-ionized water with a low and undisclosed concentration of Water Wetter. Order the pure Water Wetter instead of this pre-mix if you want to control the Water Wetter concentration and not pay extra for water. I gave this pre-mix 3 stars because the pure Water Wetter is the better choice unless you really value the convenience of pre-mix AND you are adding it to a completely drained cooling system where it will not be further diluted with existing coolant in your system.
Jason Miller
Reviewed in the United States on August 20, 2015
First time using this in my 2003 GSXR-750 and it works like a charm. The temperature drops very quickly after stopping at a light and goes down to lower temps than the previous coolant. While riding with a friend, we stopped at a light and I looked over at his temp gauge and it was 10 degrees hotter than mine (mine was 179 and his was 189). That was proof enough for me that this stuff really works and keeps the engine cooler than your regular coolant. Seems like it dissipates the heat more efficiently. Overall, I'm stoked with this stuff and will continue to use it in my bike. Ambient air temps while riding range from 75 to above 90 and it's usually super humid as well here in NJ.
Longiland icetea
Reviewed in Japan on December 1, 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。
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