Eco-friendly liquid de-icing agent, effective down to -17 °C, pack of 36, 20 kg canister. Supplied = assembled. Contents = 17 l. Material = calcium magnesium acetate. Product type = winter service products. With an especially efficiency de-icing effect down to a temperature of max. -17 °C. For effective, easy clearing of snow and ice. Environmentally friendly - biodegradable and chloride free. Does not damage material - especially suitable for sensitive surfaces such as concrete. Eco-friendly liquid de-icing agent for environmentally friendly clearing of snow and ice. Especially suitable for areas with sensitive surfaces and damage prone materials As a rule, no use of road salt (NaCl) would be possible in this case due to its corrosive effects. The effects of corrosion are significantly lower on concrete in particular than when road salt is used (freeze-thaw test by the University of Duisburg-Essen) The de-icing agent can also be used as a preventive measure : depending on the weather, its effect lasts for 2 to 3 days Free of conventional road salt (NaCl) and other chlorides - causes no damage to parks and trees Any potential eutrophication of water bodies is prevented as well, as the de-icing agent does not contain any nutrients such as phosphorus and nitrogen. Please note: pressure sprayer for easy, effective and economical application of the liquid de-icer can be found under Accessories - please include with your order.