Anodizing, in both clear and coloured variations, is an advanced surface treatment method that enhances the durability and functionality of metal objects. In this method, a protective oxide layer is formed on the surface of the metal through an electrolytic process. Clear anodizing provides a transparent protective layer, while colour anodizing offers a range of vibrant hues. This versatile technique finds applications in industries such as manufacturing, aerospace and consumer goods, providing corrosion resistance, improved wear properties and an appealing finish to various metal products.