Waterless Coolant: Your Questions Answered
The questions we hear most about Hawk waterless coolant (formerly Evans): is it better, do you remove the water, how often to change it, and which one you need.
Everything you need to know about Hawk (formerly Evans) waterless engine coolant, in the order you need it. All held in Irish stock.
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The questions we hear most about Hawk waterless coolant (formerly Evans): is it better, do you remove the water, how often to change it, and which one you need.

Hawk make a waterless coolant for almost every engine – classic, performance, bike, diesel, marine and aircraft. Here is how the range maps to real engines.

Converting to Hawk waterless coolant is straightforward – the key is getting all the water out first with Prep Fluid. A step-by-step guide from the Irish stockist.

Ordinary coolant is mostly water, and water is the weak link – it boils, corrodes and cavitates. Here is how Hawk waterless coolant removes all three problems.

Evans Waterless Coolants has rebranded to Hawk Waterless Coolants. Same manufacturer, same formulations, same product names – only the label has changed. Here is what it means if you buy waterless coolant in Ireland.
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