It can be used in various forms as a fiber used in the textile industry. A permanent cross-link is formed between the polymer chains of polyurethane, preventing the material from melting and reprocessing. Polyurethane is available as fiber, film or coating and can be shaped as desired. It is mostly used in the textile industry in the production of artificial leather or waterproof fabrics. Care -The surface of polyurethane can be easily wiped with soapy water or a damp sponge. Benefits -It is an extremely durable and lightweight material that is generally stronger than natural rubber. -It is flexible. -It is highly resistant to wear or tear. -It has a wide usage area. Disadvantages -For example, the thermoplastic polyurethane used to make sneaker soles is more expensive than traditional polyurethane. Sustainability -Diisocyanate used in PU production is highly toxic and cannot be recycled.