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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total costs of corrosion (NACE)
of pipe maintenance costs are due to CUI
Of the CUI incidents occurs on pipes (ExxonMobil)
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