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. 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