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Self adhered butyl flashing that helps prevent water intrusion at window and door sills without mechanical fasteners
DuPont™ Tyvek® FlexWrap™ NF is a stretchable and flexible tape made up of 3 components: a crimped DuPont™ Tyvek® FlexWrap™
NF top sheet providing a watertight layer, the butyl mass as an adhesion layer and a paper release liner.
It provides excellent watertight adhesion to all DuPont™ Tyvek® Building Envelope Solutions products around non-straight
penetrations, such as dormers, door sills, chimney breasts, pipe penetrations and any custom shapes.
Benefits:
- Helps to facilitate the creation of airtight and watertight seals around windows, door sills, chimney breasts, pipe penetrations and any custom shapes
- Easy to install - no need for additional fasteners
- Designed to ensure continuity, compatibility and integrity with all DuPont™ Tyvek® Building Envelope Solutions products, as well as other non-wovens and laminated membranes at penetrations
Supporting Documents
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