The new Hilton Amsterdam Airport Schiphol Hotel is a sight to behold, boasting a 42-metre high atrium. A covered walkway connects the hotel to Schiphol Airport’s international terminal. The floors at ground level and on the first storey, as well as the stairs to the underground car park and the vestibule leading to the car park are all made of Moleanos, a beige limestone from Portugal. All 5,000 m² of Moleanos flooring in the new Hilton Amsterdam Airport Schiphol Hotel has been impregnated and protected against stains with Seal-Guard^®. Prior to impregnation, the floors were cleaned with Seal-Guard^® All Clean and daily maintenance is carried out with Seal-Guard^® Stone Clean.