Evans Prep Fluid Waterless Engine Coolant Flush Pre Install Antifreeze Clean 5L

To gain the maximum benefit, no more than 3% residual water should remain in the coolant. Evans Prep Fluid is specially formulated to flush the system before adding Evans Waterless Coolant. Evans Prep Fluid – Waterless Engine Coolant Flush & Pre-Installation Cleaner – 5L.

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