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WÜTOP® airtight and windproof membrane collar
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WÜTOP<SUP>®</SUP> airtight and windproof membrane collar - 2
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WÜTOP® airtight and windproof membrane collar

For rapid and permanent sealing of openings

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Available in 8 versions

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Exclusively for trade customers

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Exclusively for trade customers

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Powerful-bond, solvent-free adhesive with maximum ageing resistance


Processing possible from 5°C



Optimum compensation of component movements and pressure relief on the seal area


due to tapered, flexible grommet with long sealed connecting piece



Maximum safety with blower door tests


Guaranteed airtight seal according to DIN 4108-7, OVE guideline R7 and current EnEV.

Notice

The WÜTOP airtight and windproof collar is ideal for bonding on WÜTOP roof underlay membrane and roof protection films, WÜTOP vapour retarders and vapour barriers and WÜTOP façade membranes and has been tested on these films. For this reason, we recommend using WÜTOP films to achieve optimum results.


The application surface must be dry and free from grease, chips and dust. Porous and absorbent surfaces, such as concrete, plaster, soft particle boards etc. must be pretreated with EURASOL AdhesionPlus or primer spray.


The sleeve must be selected according to the duct dimensions to ensure permanent airtightness and strain relief.


Sleeves are talc-powdered ex works. In the case of deficient sliding properties, please use the talcum powder sachet included and apply to the inner grommet or pipe.