ProctorPassive Wraptite Tape is a single-sided vapour permeable and airtight 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.
Installation of ProctorPassive Wraptite Tape must be in accordance with the Proctor Passive Wraptite SA installation guide.
As with all pressure sensitive tapes, in order to ensure a strong bond, apply pressure on both sides of the material when applying the tape.
Surfaces being adhered must be dry and free of surfactants, release agents like grease or oil, and dirt or dust. Damp or cold surfaces may prove difficult to adhere
to and must be allowed to dry prior to application of tape.
All mechanical load on membranes should be distributed to mechanical fasteners, the tape not being applied under mechanical load. The use of adhesive tape is not a substitute for the correct fixing of the materials.
• Vapour permeable.
• 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