Types of Anodizing Anodizing is a process that strengthens the surface of metals, making them more durable and resistant to corrosion. There are different types of anodizing, each suited for specific needs. Sulfuric anodizing is the most common, offering strong protection. Hard anodizing creates a thicker, tougher surface for heavy-duty use. Chromic acid anodizing is used for lighter, flexible coatings, often in aerospace. Titanium anodizing adds color to metal surfaces. Click here to explore the different types of anodizing and how they can benefit your projects. Link : https://www.anoplate.com/finishes/anodizing/