This advanced waterproofing and protective coating system integrates a water-based penetrating sealer with a fiber-reinforced acrylic waterproofing membrane to deliver enhanced durability and long-term surface protection. The sealer deeply penetrates cementitious substrates, improving adhesion, moisture resistance, and surface strength, while also acting as a curing compound to minimize premature water loss in fresh concrete. The fiber-reinforced coating forms a seamless, UV-resistant membrane with excellent flexibility, tensile strength, crack-bridging capability, and high solar reflectance. The system is ideally suited for exposed roofs, metal profile roofs, concrete structures, underpasses, and bridge decks. It is compatible with concrete, plaster, blockwork, and cement board, providing comprehensive waterproofing and protection for residential, commercial, and industrial applications.