„Siloanstrich“ is a cold, sprayable bituminous coating that forms a waterproof layer. The resulting bitumen coating has high ductility and temperature resistance. “Siloanstrich” is applied on concrete, masonry or steel surfaces. Contains solvents. The material is acid resistant and protects the coating from wastewater and many chemicals such as alkali, organic acids and salts. Used in farm buildings for long term contact with animals. Not suitable for use in biogas plants.