Correct option is C
Lacquering is the process used for applying a
protective finish to metallic objects. A lacquer is a clear or colored coating that forms a hard, protective layer on the surface of metals, preventing
corrosion,
oxidation, and enhancing the
appearance of the object.
Key Features of Lacquering:
Protective Coating: Protects metal surfaces from corrosion, rust, and environmental damage.
Decorative Finish: Lacquer can be clear or tinted, adding a glossy or matte appearance to the metal surface.
Applications:
· Widely used on jewelry, watches, and decorative metal items.
· Also used in industrial applications for metal protection.
Materials Used: Lacquers are typically made from natural or synthetic resins dissolved in solvents.
