Leefreeze Is A New Non-Toxic, odourless, tasteless and residue-free antifreeze suitable for boat water systems from sanitation specialists LeeSan. For an average fresh water installation consisting of water pump, water heater, two hand basins, sink and a shower, a 5-litre can of LeeFreeze, mixed with 50 litres of water should provide adequate treatment. It can be used with gravity, calorifier and pressure or pumped installations, protecting them against freezing in temperatures down to-15C. It is based on propylene glycol, and LeeSan says it is safe and simple to use, and easytoflush at the end of the winter.
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