Surface corrosion inhibitors are types of chemicals or chemical compounds used to protect metal surfaces or other materials from corrosion caused by environmental factors, including moisture, air, chemicals, or other corrosive agents. The corrosion process occurs when metals come into contact with external elements that trigger a chemical reaction, usually oxidation, which weakens the surface structure and reduces the material's lifespan.
Surface corrosion inhibitors are typically applied in the form of coatings, oils, greases, or various liquid solutions, capable of forming a protective film on the surface. This film prevents direct contact between the metal and corrosive elements, thereby safeguarding the material from deterioration. Corrosion inhibitor products are widely used across numerous industries, such as metal production, machinery manufacturing, construction, and maritime applications, helping to extend the lifespan of equipment and structures while minimizing maintenance and repair costs.