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Frost Stay Cool - Engine Coolant (1L)

Product Code : M785

Stay Cool gives improved heat transfer, making a faster warm up and better cooling - up to 15 deg.C reduction in engine operating temperature.

Availability: In stock

£ 14.99 £14.99

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Frost Stay Cool gives improved heat transfer, making a faster warm up and better cooling - up to 15 deg. C reduction in engine operating temperature.

Stay Cool also contains a powerful anti-corrosion agent, very important with aluminium, steel, cast iron and bronze engine metal mixes, should be used in all engines. It does not contain damaging Ethylene Glycol but can be combined with antifreeze.

A bottle of Stay Cool treats 30 litres of coolant.

One of the contributing factors to overheating is using a high percentage of anti-freezes; this inhibits the effectiveness of the coolants heat transfer abilities.

It is recommended that only a 25% fresh antifreeze solution is used with the 3% Stay Cool solution, this will ensure that there is a better heat transference and effective corrosion inhibition.

For maximum protection, we would recommend that the coolant needs to be changed each Autumn in an older car but in a modern car it could be left for two or three years.

See the How Do I Use Frost Stay Cool? article in the Technical Articles section

See the How Do I Flush and Refill My Cooling System? article in the Technical Articles section. 

Reviews

Staycool advantageReview by mowogpat
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I have been using Staycool for some years in my pre-war Morris. As the original honeycomb radiator is still in use I regularly flush it and use Staycool. There is a noticeable reduction in running temperature. The greater advantage is the corrosion inhibitor. Before using it there was a rusty tinge to the water, now there is a green look to it. I change it annually. (Posted on 17/08/2016)

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