Wrinkling is a formation of a surface appearance in a coating resembling the skin of a dried prune, usually caused by crumpling, folding, or shrinking.
Related Definitions in the Project: The Insulation and Painting
Wrinkling
ThePD (The Project Definition)
ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.