The project aims to produce a hybrid polymer Nonocomposite suitable for underwater structural applications. By exploring advanced manufacturing techniques such as water jet machining, the focus is on enhancing material properties like durability, strength, and resistance to corrosion. This approach ensures the composites are ideal for long-term use in harsh underwater environments. Water jet machining allows for precise material cutting and shaping, critical for achieving high performance in submerged structures like offshore platforms or marine vessels. The development of such composites promises to improve the resilience and sustaiNobility of underwater infrastructure.