Combination of active agents based on a glycerin/water mixture. Offers excellent frost protection during the overwintering of pipes and protects against corrosion. Allows safe wintering in a coordinated mixing ratio with water, thus making it unnecessary to empty the lines completely. Biodegradable and environmentally friendly.

For all external cooling water systems of the boat engine and the toilet system (wastewater system). Compatible with all materials. Not suitable for drinking water or fresh water supply! A frost protection refractometer is to be used for an exact measurement of the frost protection concentration. The spindle method leads to a falsified result. Note the engine or unit manufacturers’ operating instructions. Disposal according to the local regulations. Only store in original state (undiluted). Dilute with water according to the desired degree of frost protection. We recommend using tap water that is no harder than 3.655_x001E_mmol/l. Mixing table Frost protection Water Protection up to 1 l - -32 °C 1 l 200 ml -22 °C 1 l 800 ml -12 °C