Sitko Vapor Barrier and Windproof Tape 60 mm x 25 m - 24 months
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Technical, flexible specialty tape for sealing vapor barriers, air barriers, and
wind barriers. Exceptionally resistant to temperature
fluctuations. The adhesive is a UV polyacrylate with
excellent bonding strength and aging resistance, and the backing is a high-quality
specialty film that does not stretch or shrink due to temperature changes,
unlike traditional vapor barrier tapes.
The tape itself remains flexible and adapts to movement in structural joints.
In addition to vapor barriers and wind barriers, the tape is used
as an exterior and interior seal for roofing underlayments,
windows, doors, and other structural joints.
The UV polyacrylate adhesive does not absorb moisture under any conditions.
Sitko UV tape can be used in all wind barrier systems regardless of manufacturer.
Can be exposed to UV for up to 24 months. *Tested for compatibility
with the most common wind barrier boards.
TECHNICAL DATA:
Surface material UV-stabilized specialty film
Composition elastic
Color white
Adhesive solvent-free UV acrylate (for Scandinavian conditions)
Release liner silicone paper
Water vapor resistance Sd 2 m
Tensile strength >50N/25mm
Temperature resistance -40C to +100C
Adhesion DIN EN 1939 approx. 35N/25mm
Compatibility with building materials
Certificate SINTEF Technical Approval No. 20448
Expected service life 50 years *
Storage in a dry, cool place (+15 to +25 oC / rH 40-60%)
UV resistance 24 months unprotected *
Recommended installation temperature +5C to +35C, minimum -10C *
* See technical data sheet for product details.