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Small Penetrations

DuPont™ FlexWrap™ EZ

A simple solution for improving energy efficiency and durability in the building envelope, DuPont™ FlexWrap™ EZ is a unique, flexible adhesive tape that creates an air-and water-tight seal when installed around penetrations of all different shapes and sizes. It is a simple, easily installed, solution to reduce the small air leaks and improve the energy efficiency and durability in residential and commercial buildings.