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A multi-purpose engine coolant flush that’s 100% biodegradable and non-toxic even without neutralisation making it safe for both you, your boat and the environment.
Hydra marine coolant flush is non-corrosive and has been designed to clean out your engine cooling system and restore it to its original condition by safely removing years of…
…without damaging important engine components such as seals, gaskets and impellers.
With no need for lengthy downtimes or expensive removal of equipment Hydra marine coolant flush saves you valuable time and money. Suitable for use with both inboard motors and outboard motors simply circulate Hydra marine flush throughout your engine cooling system, flush with clean water and then get straight back out on the water the very same day.
Dilutes in 1:4 ratio with water, 5L of descaling concentrate makes up to 25L of finished product making it far better value for money than competitor cooling system flush chemicals (usually 1:1 ratio)
All of our products are manufactured to the highest specifications at our UK plant, which is accredited to ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018.
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Excellent results cleaning dirt and stains from non-skid decks and fibreglass surfaces
No need for washing out or scrubbing, does not contain acid or bleach, therefore no damage or discoloration to surfaces
Easy application, non-caustic and biodegradable rust stain remover.
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