Corrosion under insulation (CUI) is a major issue in the industry. Our next generation ROCKWOOL ProRox stone wool insulation products with WR-Tech™ Water Repellency Technology helps you get to grips with CUI.
WR-Tech is a patent-pending water repellent technology that gives you the superior performance of stone wool, while providing the lowest possible water absorption at operating temperatures in the full CUI range (up to 250°C / 482°F) – also after heating and aging.
Only ProRox stone wool products contain WR-Tech.
Did you know that our performance in water absorption of <0.2 kg/m2, will stay the same, also after a system is heated and aged?
Find out how we can help you mitigate the risk of corrosion under insulation.
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Watch the video or download the WR-Tech factsheet.
total costs of corrosion (NACE)
of pipe maintenance costs are due to CUI
Of the CUI incidents occurs on pipes (ExxonMobil)
ProRox mats (wrap)The most effective CUI protection while insulating large diameter pipework, vessels, columns or applications requiring design flexibility. Now available in North America.
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ProRox mandrel wound pipe sectionsFor easy & fast insulation of pipework
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ProRox wired matsFor insulation of large diameter pipework, vessels and columns or applications where design flexibility is required. Now available in Europe, Middle East and Africa.
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WR-Tech™, our revolutionary Water Repellency Technology for combatting corrosion under insulation, is a winner of the 2019 Materials Performance Corrosion Innovation of the Year Awards.
Read more about Corrosion Under Insulation