The Types segment classifies coatings by chemical architecture, with five dominant families: epoxy, polyurethane, zinc‑rich, alkyd, and ceramic‑modified systems. Epoxy coatings, valued for superior adhesion and chemical resistance, command the largest share, driven by their extensive use on hulls and underwater sections. Polyurethane systems, prized for flexibility and UV stability, are preferred for superstructures and decks, supporting a sizable portion of the market. Zinc‑rich primers serve as sacrificial layers, essential for early‑stage corrosion protection across all ship zones, thereby reinforcing market depth. Alkyd coatings, offering cost‑effective coverage for interior and low‑stress areas, sustain a modest yet steady demand. Emerging ceramic‑modified coatings, integrating nano‑particles for enhanced hardness and thermal resistance, are gaining traction, particularly in propulsion component applications. This typology clarifies how each coating class contributes to the overall market valuation and informs the Ship Anti-corrosion Coating segmentation framework.