Flex A Chill, Radiator Coolant Additive (Reduces Engine Temperature)

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Flex A Chill, Radiator Coolant Additive (Reduces Engine Temperature)

Product SKU : SKU1114

$24.99 NZD (inclds GST)

Flex-a-chill delivers cooling and protection that reduces the temperature of the cylinder heads without the need of additional coolant gels.

With a lower PH level (8.5) than many competing products, Flex-a-chill is designed specifically to protect your expensive aluminum engine parts and radiator from electrolysis that corrodes the parts from the inside out. The formula also contains organic compounds that will prevent contaminates such as calcium and magnesium from developing into scales that clog your cooling system.

Flex-a-chill is a “bubble buster” for the water in your cooling system, providing improved contact, and better contact means better heat transfer by as much as 20 degrees Fahrenheit.

Flex-a-lite Flex-a-chill is compatible with all types of antifreeze, and it provides 100-percent corrosion protection with straight water. It utilizes corrosion-inhibitor technology validated by ASTM testing, preventing scale and blockage inside the cooling system.

Flex-a-chill is environmentally friendly, race-track surfaced approved and 100-percent water-soluble so it leaves no films behind.


  • Prevent Scale and Blockage
  • Reduce engine temperature by up-to 20 F
  • Extend the life of your cooling components
  • Improve coolant contact with radiator fins
  • Race track surface approved
  • Lower PH value so that it does not harm aluminum


Use only 1 bottle of Flex-a-chill additive for a 15 Litre system if using anti-freeze. Use 2 bottles if you are not using anti-freeze (i.e. plain tap water).

Additional Information

Freight Cost : $5.00 Within NZ - Includes Tracking
Additional info : Orders are shipped daily via NZCouriers at 3:30PM. Tracking is emailed to buyer. NZCouriers are generally overnight delivery. Rural delivery can take 2-3 days.