Heat-Flex Coatings: Sherwin-Williams Targets CUI Mitigation

With an innovation known as “Heat-Flex CUI mitigation coatings,” Sherwin-Williams Protective & Marine earned industry recognition as a winner in the 2025 Materials Performance (MP) Corrosion Innovation of the Year Awards program. MP is a member magazine of the Association for Materials Protection and Performance (AMPP).

Neil Wilds, global product director for corrosion under insulation (CUI) and testing at Sherwin-Williams, joins this episode alongside Kristin Leonard, energy marketing director for North America. In a conversation with AMPP Media’s Ben DuBose, Wilds and Leonard explain how the Heat-Flex CUI line came to be; marketplace trends and feedback from the field; and what the future could hold in 2026 and beyond.