Hollex Antifreeze for Boats – Reliable winter protection
With Hollex antifreeze, you can easily and safely prepare your boat for winter. This high-quality antifreeze has been specially developed for marine use and protects engines, fresh water tanks, fresh water systems, toilets and pumps against frost damage. This prevents pipes from bursting and keeps your on-board system in top condition, even during harsh winters.
The ready-to-use fluid offers reliable protection down to -50°C in copper pipes and down to -25°C in PVC pipes. Hollex antifreeze is non-toxic, corrosion-resistant and biodegradable, making it safe for drinking water systems and the environment. What’s more, it causes hardly any unpleasant odours and is harmless to hoses and seals.
The antifreeze is supplied in a handy 10-litre jerrycan, easy to carry and ready for immediate use. After the winter, you can easily flush the system with water.
How to use Hollex antifreeze
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Drain the water system and turn on the tap.
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Install a bypass pipe for the hot water tank.
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Add the antifreeze to the water system.
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Switch on the water pump so that the fluid can circulate.
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Let the antifreeze run until it is visible in the sink.
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Operate the pump valve several times to fill the waste water system as well.
With Hollex antifreeze, you are assured of worry-free winter storage and a trouble-free start to the new boating season.