Anti-corrosion paints are specialized coatings designed to protect metal components of ships from rust and degradation. They are particularly crucial for areas constantly exposed to water, such as the hull, underwater sections, shafts, and other elements in direct contact with seawater or freshwater. 

These paints contain corrosion-inhibiting additives that prevent rust formation while creating a protective barrier against moisture, salt, and oxygen. This significantly extends the lifespan of metal structures, reducing maintenance costs. Anti-corrosion coatings can be applied as single-layer or multi-layer systems, ensuring strong, long-lasting protection against environmental and atmospheric factors.