DuPont™ Tyvek® FlexWrap EZ

Low Occupancy | Multi occupancy | Wall | Exterior Wall

A simple solution for sealing leaks

Plugging unwanted openings in the building envelope is a cinch with Tyvek® FlexWrap EZ, a flexible, easy-to-apply adhesive tape made to stop up the small air leaks that diminish a structure’s energy efficiency and durability.


Tyvek® FlexWrap EZ

For all those tricky jobs, Tyvek® FlexWrap EZ will keep leaks and gaps at bay. Ideal for both internal and external use, this “magic” tape makes light work of sealing windows, chimney breasts, pipe penetrations and other custom shapes, ensuring air-tight and water-tight protection when you need it most.

Short on time? Not a problem. Tyvek® FlexWrap EZ gets the job done 50% faster than standard tapes and seals and require no additional fixings. The durable top sheet will adapt itself to structural movements.


Features & benefits

Feature Benefit
Superior protection/air and watertight seal
  • Creates more airtight seals compared to standard tapes used on irregular shapes/penetrations
  • Seals the building envelope
  • Helps improve energy efficiency
  • Flexible
  • Easy installation around penetrations of all sizes
  • No requirement for additional fixings
  • Approximately 50% quicker to fit compared to standard tapes and seals
  • Durable
  • Allows for structural movements
  • UV resistant
  • Excellent adhesion
  • Performs through extreme temperatures
  • Offers a lasting airtight seal
  • Adheres to most common building materials

    Physical properties

    Method Unit Value
    Stylename - - FlexWrap™ EZ - 2064FW
    Color - - white (black adhesive)
    Temperature Resistance - °C from - 30 °C till + 80 °C (temporary 100 °C)
    Elongation - % ca. 160 % (2.6 x of the original length)
    Installation Temperature - °C > 0 °C
    UV Resistance - Months 4 months

    Technical Resources

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