SET YOUR CAR
TALK TO A PARTS EXPERT
- Exhausts
- Cat Back Exhaust System
- Downpipes And Y-pipes
- Exhaust Headers And Manifolds
- Exhaust Gaskets And Hardware
- Axle Back Exhausts
- Shop All
- Engine Management
- Plug And Play Engine Management
- Staged Power Packages
- Engine Management Sensors
- Stand Alone Engine Management
- Engine Management Harnesses
- Shop All
- Air Induction
- Short Ram Air Intakes
- Turbo Inlet Hoses And Pipes
- Cold Air Intakes
- Air Intake And Maf Hoses
- High Flow Replacement Panel Filters
- Shop All
Product images
Product Media
Red Line WaterWetter 12oz Bottle
Universal
Product Resources
Features & Product Details
Red Line WaterWetter is a unique wetting agent for cooling systems which reduces coolant temperatures by as much as 30ºF. This liquid product can be used to provide rust and corrosion protection in plain water for racing engines, which provides much better heat transfer properties than glycol-based antifreeze. Or it can be added to new or used antifreeze to improve the heat transfer of ethylene and propylene glycol systems. Water Wetter is designed for modern aluminum, cast iron, copper, brass and bronze systems. It is compatible with all coolants, including the latest long-life variations.
Doubles the wetting ability of water
Improves heat transfer
Reduces cylinder head temperatures
May allow more spark advance for increased torque
Reduces rust, corrosion and electrolysis of all metals
Provides long-term corrosion protection
Cleans and lubricates water pump seals
Prevents foaming
Reduces cavitation corrosion
Complexes with hard water to reduce scale
Specifications
Brand:
Red Line
QTY:
12oz
Type:
Coolant Additive
Mfgr. Warranty:
No Warranty
Condition:
New Product
Return Policy:
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Standard
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED
REVIEWS & CUSTOMER MEDIA
Customer Photos and Videos
No user media. You can upload a photo or video of your install by posting a review.
5out of
5stars
Flushclinker13479
my 2011 WRX was past 60k miles so i flushed the old coolant and put new Subaru 50/50 Super Coolant along with Redline Water Wetter. subaru 50/50 super coolant + redline water wetter = killer combo for spirited/quick driving on street and highway.
5out of
5stars
ThorMotoXer518
When I road raced superbikes with the MRA I used this stuff in my HondaCBR600RR and I plan on continuing to use it with my WRX for track days! This stuff is amazing! Most of the tracks I go to don't allow you to use antifreeze incase it gets on the track. With the water wetter, it's a drastic cooling difference over straight water, especially on the hot days. Easy to mix, just follow the directions on the bottle! I will add that during the winter I drain my coolant system and go with Engine Ice antifreeze with 1/2 the recommended amount of water wetter in it as I'm not on the track during the winter months.
5out of
5stars
Interceptor Porn
good product and high quality, recommended
5out of
5stars
guest55c7a33ccaae52f460946953
Im slowly falling in love with redline the more products I use the more well behaved my wrx is. Dropped overall coolent temp substantially running 50/50
5out of
5stars
hanfordcabinet01854
i use this with straight water for the track, it cools better than Glycol, & trust me when I say you don't want anti freeze going on your back tires on the track!! other drivers will appreciate it also. you just have to remember it offers no freeze protection.
QUESTIONS & ANSWERS
-
Q: How much? justinpozzolo531156 years ago
Ok I have a 2009 sti with the koyo radiator. How much would I need? I drive in really cold conditions so I cant use water..just coolant. Can I mix this with straight coolant? Do I even need this?
-
-
0 of 0 people found the following answer helpful
A: 1 bottle will service a entire system. As for your vehicle, you do not want to run straight coolant as it causes issues with thermal dissipation. As contrary to the name, 100% straight coolant with no water has very poor thermal dissipation properties and needs to be mixed with water. Follow the instructions on the coolant bottle for proper mixing for your vehicles operation conditions.
Kirill C. @ RallySport Direct 6 years agoWas this answer helpful? -
0 of 0 people found the following answer helpful
A: Oh that's right it isn't straight coolant..my bad.
justinpozzolo53115Was this answer helpful?
-
0 of 0 people found the following answer helpful
-
Q: Mixture sphillips.islreal734026 years ago
-
-
0 of 0 people found the following answer helpful
A: Redline recommends 1 ounce of water wetter for every quart of water for maximum efficiency.
Zach G. @ RallySport Direct 6 years agoWas this answer helpful?
-
0 of 0 people found the following answer helpful
-
Q: Proportion m1k1e201756 years ago
-
-
0 of 0 people found the following answer helpful
A: Redline recommends 1 ounce per quart or 1 bottle for cooling systems with capacities of 12-20 quarts. For optimal cooling you can the same proportion with water only. This WaterWetter will work with water or mixed water and antifreeze.
Zach G. @ RallySport Direct 6 years agoWas this answer helpful?
-
0 of 0 people found the following answer helpful
This Part Fits
Universal Product
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.
