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6 in x 75 ft DuPont Tyvek FlexWrap NF

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6 in x 75 ft DuPont Tyvek FlexWrap NF

Description
Description

An integral component of DuPont Weatherization Systems, DuPont™ FlexWrap™ NF is a conformable, self-adhesive flashing solution for sills and non-straight portions of windows, doors and other wall penetrations.

DuPont™ FlexWrap™ NF is a premium performance, extendable self- adhered flashing material that can be applied over a wide range of building substances, including non-nailable sheathing materials like PS foam board, fiberboard, concrete masonry unit (CMU) and other such materials. Unlike competitive products, DuPont™ FlexWrap™ NF does not require the use of mechanical fasteners in the flexed corner areas. 

DuPont™ FlexWrap™ NF also flashes round-top or custom-shaped windows in a seamless manner, eliminating the need to cut and place individual pieces of conventional flashing on an arched opening.

Features
  • Superior protection from water damage
  • Helps seal the building envelope when used with DuPont Weatherization Systems products
  • Meets the AAMA 711-13 material standard at the highest classification levels: Class A (no primer) and Level 3 Thermal Exposure (80°C / 176°F for 7 days)
  • Meets and Exceeds ASTM E331 Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference: no leakage at 300 Pa (equivalent to 50 mph windload), even after thermal aging (0-120°F)
  • Does not contain asphaltic / bitumen adhesive materials which many window manufacturers prohibit due to adverse material reactions, such as black staining, oozing and deformation over time, particularly with vinyl flanges
  • Can be installed at external temperatures as low as -4°C (25°F) as long as the surface is clean and free from frost and ice  
  • Helps to facilitate the creation of airtight and water tight seals around windows, door sills, chimney breasts, pipe penetrations, and any custom shapes
Superior Durability
  • Extendable flashing constructed with a durable, microcreped DuPont™ Tyvek® top-sheet, a premium butyl adhesive layer, and a specially designed release liner
  • Designed to withstand up to 270 days of UV exposure
Excellent Adhesion Performance
  • 100% butyl adhesive performs through extreme temperatures
  • Adheres to most common building materials 

6" x 75' roll
4 rolls/ctn

Code: FLEXWRAP6

For California Residents:

WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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