Sherwin-Williams Protective & Marine has won two energy industry awards for its next-generation industrial thermal insulative system Heat-Flex Advanced Energy Barrier (AEB), which not only offers excellent thermal efficiency but also eliminates costly and dangerous corrosion under insulation (CUI)
They include a 2025 Gulf Energy Information Excellence Award for Best Coating/Corrosion Advancement Technology and a 2025 Vaaler Award from Chemical Processing. The Gulf Energy Information Excellence Awards recognise the energy industry’s leading innovations and thought leaders, while the Vaaler Awards, established more than 50 years ago by Chemical Processing, recognise products and services that dramatically improve the operations and economics of chemical processing plants.
Heat-Flex AEB works by building a thick film of highly insulative material on to assets required to maintain operating temperatures up to 350°F (177°C), with excursions to 400°F (204°C). The thermal insulative system retains process heat inside the applied assets, allowing them to continue operating even in extreme environments. It also reduces burn risk for employees working in close proximity to hot assets.
The thermal insulative system rivals the in-service thermal performance of traditional mineral-based insulation systems, due to their tendency to absorb and trap moisture that infiltrates their exterior cladding. This moisture dramatically reduces the insulating capacity of the insulation and contributes to the acceleration of CUI. Heat-Flex AEB maintains thermal consistency and will remain at that same level of insulating capacity throughout its service life.
“We engineered Heat-Flex AEB to replace the bulky mineral-based insulation that’s traditionally used on storage tanks, process vessels, valves, fittings and piping to retain process heat,” said Neil Wilds, global product director, CUI/Testing, Sherwin-Williams Protective & Marine.
“This replacement thereby removes the corrosion zone between traditional insulation and the substrate, eliminating the potential for CUI to form by default. Winning two big industry awards for the technology is a testament to the system’s ability to reduce costs associated with corrosion, improve carbon footprints and enhance efficiencies for operators in the energy industry.”
Traci Purdum, editor-in-chief of Chemical Processing said Sherwin Williams’ Heat-Flex AEB thermal insulative system “represents the kind of breakthrough thinking that not only solves today’s operational challenges but also sets new standards for safety, efficiency and sustainability in chemical processing.”
