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EVANS COOLANT Prep Fluid Waterless High Performance Coolant No Water No Rust

For sale is a 3.771 (1 gallon) bottle of Evan's Coolant PREP FLUID. Evans Coolant is a coolant recommended for all Petrol & Diesel engines, including High Performance and collectors...
Product Code: Evans Prep

For sale is a 3.771 (1 gallon) bottle of Evan's Coolant PREP FLUID. Evans Coolant is a coolant recommended for all Petrol & Diesel engines, including High Performance and collectors vehicles. It is a product that has been successful in the US for some years now, and has made its way to Australia. Evan's Coolant is a unique Coolant, containing no water - it does not overheat, build up pressure, or allow corrosion - and once you have it you will never need to replace your coolant again (please see our other listings for this coolant).

Installing Evans High Performance Coolant requires the radiator, engine block and heater core to be drained completely and prepped with Evans Hygroscopic Prep Fluid. This fluid must be used to prepare the radiator for Evan's High Performance Coolant as it "picks up" excess water from your tank - Evan's Coolant will not work properly if there is more than 5% of water left in the cooling system. This listing is for 1 gallon (3.77l) of Prep fluid - you need to use half the volume of your cooling system to prepare it (please contact us to if you are unsure of the amount you need). This prep fluid is re-usable - and can be used to prep your other vehicles for Evans Coolant

Have a look at the Manufacturer's Information below, and don't hesitate to contact us for further information, we are one of a few stockists in Australia. You will need to work out how much coolant you need and purchase multiple quantities. .

No Water - No Overheating

Evan's High Performance Coolant has a boiling point of 190C and will not boil over

No Water - No Corrosion

Water contains oxygen, oxygen allows corrosion. Evans High Performance Coolant eliminated corrosion

No Water - No Pressure

Evans High Performance Coolant allows your cooling system to run at a lower pressure, reducing the strain on engine components

No Water - No Liner Pitting

Evans High Performance Coolant generates significantly less pitting when compared with all water based coolants

No Water - More BHP

Evans High Performance Coolant eliminates premature detonation associated with overheating

The Science

Traditional Water Based Coolants regularly cross the thermal boundary that separates efficient Nucleate Boiling (A) from inefficient Critical Heat Flux (CHF). Critical Heat Flux (CHF) is synonymous with the condition "Departure from Nucleate Boiling" (DNB. When DNB occurs a layer of steam bubbles from adjacent to the engine hot-spots (B). Steam dissipates less than 1/30th of the heat that water does, rapidly over-heating local metal, causing premature detonation

4 Life

Evans Waterless Coolants never need changing. Once in the cooling system Evans will protect the life of the engine Anti-Freeze Evans Waterless Coolants will not freeze even at temperatures as low as -40C. Additional anti-freeze is not necessary

Non Toxic

Evans Waterless Coolants contain our patented DeTox formulation and has been classified as Non-Toxic by an EPA certified laboratory. However as with all chemicals, do not consume. Keep away from children. Avoid contact with eyes and skin. Rinse hands and eyes with water after incidental contact.


1. Drain existing coolant from entire cooling system, including heater and all hoses.

2. Fill with Evans Hygroscopic Prep Fluid to remove dirt, scale and residual coolant

3. Run engine until normal operating temperature is reached , allow to cool and re-drain the system

4. Fill with Evans Waterless Coolant, then run engine until normal operating temperature is reached to bleed all air from the system

5. After initial use, check coolant level and top up if necessary Following the above procedure should result in less than 3 % water remaining in your system ensuring maximum benefit.

When first viewing this item, some people are shocked by the price, but after weighing the benefits up, many have bought this product, and then returned to purchase for additional vehicles

Fast Dispatch

Once payment has cleared we will post your item as soon as possible. However, If the item is purchased after 2pm, it will be shipped the next day.

Combined Shipping

We combine shipping for orders with multiple items to save our customers money on postage.


Most orders will be sent with a tracking number, to confirm if your item has tracking please contact us.

Please note:

Additional postage charges may apply for regional or remote areas, please contact us if you are unsure about your area.

All efforts will be made to send out orders as soon as possible so you receive your item on time. However please be aware that once an item is sent from our warehouse it is out of our control.

If you would like registered post with signature on delivery and insurance please contact us before purchasing the item.

As per Australia Post policy, all EXPRESS postage automatically have ATL (Authority to leave) which means if you’re not home at the time of delivery it will be left on the premise in a location deemed safe by Australia Post. More information about ATL can be found here

Local Pickup: Please allow up to 2 business days for local pickups

Please ensure your contact number is included and correct. Failure to do so could result in delayed shipping and/or extra delivery charges in the event of a missed delivery.

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