Microwave detection of corrosion under insulation

Removing the insulation is not an option, so what are some other ways to detect CUI? This research group has explored the idea of detecting CUI using microwaves. Can you use Microwaves to detect corrosion under insulation? “This project explores the possibility of detecting CUI with an indirect approach aimed at monitoring the presence of water in the insulation; a necessary precursor to CUI.” Read More.