
ProctorPassive Wraptite Tape is a single sided vapour permeable and air tight polyolefin tape made with a unique vapour open acrylic pressure sensitive adhesive with superior ageing resistance. Wraptite Tape is made from ProctorPassive Wraptite SA membrane.
ProctorPassive Wraptite Tape is ideal for air-tight bonding and sealing of penetrations, adjoining external insulation boards, sheathing, CLT, window frames and overlaps of vapour permeable membranes. The tape can bond to multiple substrates listed below.
Multiple Substrate Compatibility | |||
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(Additional substrate compatibility available upon request.)
Properties | Nominal value |
Adhesive Carrier | Vapour permeable, airtight and watertight spun-bond polyolefin |
Adhesive Type | Vapour open polyacrylate adhesive |
Nominal thickness | 0.65mm |
Peel adhesion | ≥ 0.26 N/mm |
Air permeance | 0.01 m³/m².h @ 50Pa |
Temperature range | -40 °C to +100 °C |
Application Temp. | -6 °C to +60 °C |
UV Exposure | Maximum 2 months |
Vapour Permeance | 4.1μg/Ns (Resistance 0.243 MNs/g) |
AS4200.1 Vapour Barrier Classification | Vapour Permeable: Class 4 |
Roll length | 50 m |
Roll Width (mm) | Standard: 50, 75, 100, 150, 300 Split Release: 75, 100, 150 |
All the technical data are average values. We advise the user to test with the material to ensure the suitability for intended application. |