Description
This Wraptite External Air Tightness Barrier Membrane 50m x 1.5m Roll combines important properties of vapour permeability and airtightness in one affordable self-adhering membrane. It fully bonds to virtually any substrate, with a key benefit being its ease of installation, negating requirement for sealants or tapes. It makes a significant contribution to a building’s thermal performance by preventing lateral air movement, but also contributes to a healthy living environment and a healthy building thanks to its vapour permeability. With an Sd of 0.039m, it provides a high degree of vapour permeability in a commercial quality, self-adhered, airtight breathable membrane.
Key Features
- Airtight yet vapour permeable
- No primer required
- Self-adhesive
- Tough facer laminate resists punctures and tears during construction
- Lightweight and easy to install
- Wide service temperature range
- Can be left exposed for up to 120 days during construction
- No VOC’s
Technical Information
- Length: 50000mm
- Width: 1500mm
- Depth: 0.65mm
- Colour: Red
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