This is a permanently flexible glue and sealing mix, intended for the high-strength, water-resistant and flexible joints in structural, building and finishing elements. It is recommended as a filling material of scratches, cracks and expansion joints (including industrial floors), as well as for roof work packing. It is also an effective assembly glue that joins: concrete, marble, steel, ceramics, wood, metals, glass, plastics and polystyrene. It is resistant to weather conditions, oxidation and ageing. It is not aggressive and can be covered with paint.