Liquid corrosion protection concentrate for closed water circulation systems without evaporation losses
free from heavy metals, nitrites, phosphate and Mineral oil
Safely and reliably protects via an active protective film. Existing corrosion products are actively infiltrated and removed.
Hydrotec-EL stands out by offering good corrosion protection without increasing the pH value or the conductivity.
Hydrotec-EL does not degrade on its own and has exceptional long-term stability.
Hydrotec-EL is used in cooling and heating circuits (up to 90°C), for which the machine manufacturer’s requirements regarding conductivity and pH value are very low.