Description
A useful way of stopping unnecessary air leakage around openings and overlaps is to use Wraptite Tape, an airtight, tear-resistant tape with high vapour permeability for internal and external applications. It fully bonds to all standard substrates, suppressing air leakage around joints, openings, and penetrations. It is also suitable for permanent airtight sealing of membrane overlaps.
Composition
Wraptite Tape consists of a triple-layer polypropylene micro-porous film laminate, with a proprietary acrylic moisture vapour permeable adhesive and silicone-coated PET release liner. Wraptite Tape is also available as a split-release liner
for ease of installation.
Drying Capacity
Wraptite Tape’s high vapour permeability allows damp sheathing to dry quickly and moisture vapour to escape. This ensures good indoor air quality and reduces the likelihood of mould, mildew, condensation, timber distortion, and metal corrosion.
Key Benefits
- Airtight and vapour permeable
- Resilient composition, which resists punctures and tears during construction
- Flexibility, facilitating ease of application and detailing
- Wide operating temperature range (-40°C to +100°C)
- Can be left exposed for up to 90 days (North America) or 120 days (UK) during construction*
- No primer required
- Suitable for sealing insulation boards
- Free from Volatile Organic Compounds
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