Voids, air bubbles, or pinholes in a cured coating are known as holidays. They leave bare steel exposed to the environment.
: A concise document outlining the essential topics like cathodic protection, holiday detection, and coating faults. Viewable on Scribd . bgascswip painting inspector grade 2 study material pdf
A compressible foam tape measured with a micrometer gauge to determine peak-to-valley height. Voids, air bubbles, or pinholes in a cured
: This role involves inspecting surfaces and coatings applied to various materials or structures, ensuring they meet specific standards. ensuring they meet specific standards.