Ask a Question

Technical Questions

Can't find an answer in our Help Center? Submit a question, and we'll get back to you soon.

Need Business/Order Related Support?

Search our Help Center
Get answers to business and order questions from our experienced Customer Service representatives.

Website Feedback

How are we doing? We really are interested in knowing how you feel about DX Engineering. Contact us with your comments - good, bad, great, so-so, or whatever. We want to hear from you!

Drop Cooling System Temperatures Up to 20 Degrees with Red Line SuperCool Concentrate with WaterWetter

There is no easier way to drop cooling system temperatures by up to 20 degrees F than adding Red Line SuperCool Concentrate with WaterWetter to your coolant. SuperCool is a synthetic formula that can be mixed with new or used glycol antifreeze to provide superior heat transfer and protect the radiator, water pump, and other cooling system components from corrosion and erosion. Just dilute it with water (distilled water recommended), pour it in the radiator, and enjoy the peace of mind.

Red Line SuperCool Concentrate with WaterWetter is safe for use with aluminum, cast iron, and brass components in your cooling system. It’s compatible with gasoline and diesel engines in cars, trucks, and off-road vehicles with water-cooled engines.

SEE RED LINE SUPERCOOL CONCENTRATE WITH WATERWETTER AT SUMMIT RACING