Sherwin Williams announce new Heat-Flex CUI coatings

Sherwin-Williams Protective and Marine has announced its new line of Heat-Flex CUI-mitigation coatings to help mitigate the dangerous condition of corrosion under insulation (CUI). The line includes Heat-Flex ACE (advanced CUI epoxy), which is an ultra-high-solids epoxy novolac developed with a functional chemical enhancement for CUI mitigation. In addition, three coatings featuring a high concentration of micaceous iron oxide (MIO) pigment round out the lineup, including Heat-Flex 750, Heat-Flex 1200 Plus and Heat-Flex 650. Mark Rubio, energy business manager at Sherwin-Williams says: ‘The battle against CUI is never-ending, as coated steel encapsulated in insulation will inevitably corrode over time. Our […]