Sealant (TPU) thermoplastic polyurethane. The most flexible and wear-resistant material in the line of flexible plastic REC. It is characterized by high chemical resistance to oils, gasolines, alkalis and some acids. Has high strength when deformed for bending and stretching. Characteristics: the material is resistant to weather conditions and keeps the shape well; resistant to alkalis, oils, gasolines and weak acids; high strength for bending and stretching; good properties of noise absorption and vibration damping; high degree of wear resistance. In addition, the polymer has good resistance to sea water, fats that are not exposed to microbes or bacteria. The material has a high level of resistance to natural aging and allows recycling.