Anodizing Masking Solutions: How to Protect Critical Surfaces in Acid Baths
Anodizing is a rigorous electrochemical process that demands absolute precision. While the goal is to create a durable, corrosion-resistant oxide layer on aluminum parts, many components have critical areas—such as grounding points, internal threads, or mating surfaces—that must remain bare. Failing to protect these areas isn’t just a minor error; it can lead to electrical…