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DuPont™ Tyvek® FlexWrap NF - Flashing Tape

Verified by manufacturer 25 days ago

DuPont™ Tyvek®

Self-adhering flashing tape.

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Application

Suitable for flashing all kind of penetrations, on Tyvek®, AirGuard® and a multitude of other membranes. These penetrations could be: Ventilation pipes, vents, roof windows and chimneys, flashing from the inside (AVCL) and from the outside (underlay).

Description

A self-adhering flashing tape with a micro-creped Tyvek® top-sheet.


Features and benefits:

  • Temperature range from -30 to +80°C (short exposure 100°C).
  • Elongation approx. 150% (2.5 x original length).
  • Thickness approx. 1.6 mm.
  • UV resistance of four months.
  • Product is designed for building industry, to be used on warm and cold side of the building envelope.
  • Resistance to ageing, water, humidity, environmental cycling and chemical resistance.
  • Installation temperature recommended greater than 4°C with an absolute limit of 0°C.
  • A primer may be used for application temperatures below 0°C and non-ideal surface conditions.


Users must check that the Tyvek® FlexWrap NF is suitable for the support (adhesion, chemical compatibility, staining).

General information

Color

Black

White

Material

Butyl

Shape

Other

Length

23000 mm

Height

1.6 mm

Uniclass

Pr_35_90_87_07 Butyl rubber adhesive tapesPrimary

CAWS

H75/460 Miscellaneous flashings

H72/470 Miscellaneous flashings

P10/310 Air and vapour control layer

H31/261 Air and vapour control membrane

P10/60 Air and vapour control layer

H75/37 Miscellaneous flashings

H72/38 Miscellaneous flashings

Specification data - Butyl rubber adhesive tapes

Core

Butyl rubber.

Colour

White and black.

Guidance for specification option:

White colour with black adhesive.


Special requirements

Waterproof.

UV resistance

Four months.

Elongation

150%.

Application temperature range

-30 to +80°C.

Guidance for specification option:

Short exposure 100°C.

Thickness

1.6 mm.

Sustainability data

Material

Butyl

Literature

DuPont™ Tyvek® FlexWrap NF Data Sheet

DuPont™ Tyvek® FlexWrap NF Data Sheet