Evans Waterless Engine Coolant Prep Fluid - 5 litre

Click here to Enquire via Email for Pricing

Ensure a successful conversion to waterless technology with Evans Prep Fluid. This essential preparatory engine flush is specifically formulated to seek out and hygroscopically absorb residual water, while simultaneously stripping away loose dirt and scale to leave your cooling system in peak condition for a final fill.

Product Specs

• Type: Hygroscopic Preparatory Engine Flush
• Volume: 5 Litre
• Compatibility: For use with Classic Cool 180° and Vintage Cool 180°
• Function: Water absorption and internal system cleaning

Why Choose Evans Prep Fluid?

• Total Water Removal: Evans Waterless Coolants require a water-free environment to function. This fluid absorbs any remaining droplets trapped in the heater matrix or engine block after draining.
• Active Cleaning: Gently removes loose rust, dirt, and scale deposits that can impair heat transfer and clog radiator galleries.
• Optimised Heat Transfer: By cleaning the internal surfaces of the cooling system, it ensures your engine can dissipate heat as efficiently as possible.
• System Preservation: Safe for use in all classic engines, providing a clean slate that protects your new coolant from contamination and ensures its lifetime service.

Installation Tip: After draining your old water-based coolant, fill the system with Prep Fluid and run the engine until it reaches operating temperature (with the heater on). Drain the Prep Fluid thoroughly before immediately filling with your chosen Evans Waterless Coolant to prevent moisture from re-entering the system.

Key Point: This fluid is essential for a successful conversion, ensuring no residual water remains to compromise the new coolant.

[A preparatory engine flush for use with Classic Cool 180° and Vintage Cool 180°. Formulated to hygroscopically absorb water, whilst removing loose dirt and scale from your cooling system.]

[Absorbs Water]
[Before filling your system with Evans Waterless Coolant it should be as free from water as possible. Evans Prep Fluid hygroscopically absorbs any residual water remaining in the system after draining.]

[System Flush]
[Evans Prep Fluid actively removes the loose dirt and scale from your cooling system which can cause inefficient heat transfer.]