This project involves the application of a premium, spray-applied liquid rubber polyurethane membrane for comprehensive waterproofing and protection of concrete roof decks and vertical walls. The solution utilizes a state-of-the-art, highly elastic, and self-crystallizing coating that forms a seamless, monolithic barrier. It is engineered to bridge existing hairline cracks, withstand structural movement, and actively seal new micro-cracks through its crystalline growth property. The project delivers a durable, weatherproof, and UV-resistant shield that extends the lifespan of the structure, prevents water ingress, and eliminates the need for disruptive periodic repairs. It is ideal for commercial buildings, residential complexes, and industrial facilities requiring a long-term, high-performance waterproofing solution.