ProctorPassive Wraptite Tape

Product Description

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.

Applications

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.

Drying Capacity

ProctorPassive WraptiteTape’s high vapour permeability allow moisture vapour to escape the structure easily whilst maintaining the integrity of the building envelope. With an Sd rating of 0.039, ProctorPassive Wraptite tape provides a highly vapour permeable, but fully air tight performance for multiple applications and conditions.

Key Benefits

Vapour permeance un-compromised by the adhesive layer .
Moisture resistant.
Exceptional air tightness.
Zero VOCs, and free of any chemicals on the Living Building Challenge Red List.
Tough laminate resists punctures and tears.
Excellent ageing resistance.
Available with 50:50 split release liner.
Passive House Institute approved component

Multiple Substrate Compatibility
Exterior Gypsum Sheathing Pre-painted steel Precast concrete Galvanized metal	Aluminium Steel OSB Plywood	Most rigid insulation Concrete block Cast-in-place concrete Rigid vinyl	Cast-in-place concrete Rigid vinyl

(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.