WÜTOP® airtight and windproof membrane collar
Air- and windtight sleeve WÜTOP
AY-CUFF-OUTSIDE-BRK/BAR
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- Extremely adherent, solvent-free adhesive with maximum ageing resistance - can be processed from temperatures as low as 5 °C
- The tapered, flexible grommet with long sealing connecting piece ensures optimum compensation of component movements and relieves pressure on the seal area
- Maximum safety in blower-door tests due to guaranteed airtight seal according to DIN 4108-7, OVE guideline R7 and current EnEV
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.
The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. If our free customer service provides technical information or acts as an advisory service, no liability is assumed in relation to the provision of this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products.
Datasheets(X)
Permanent sealing of openings through WÜTOP roofing underlays, WÜTOP vapour retarders and vapour barriers, WÜTOP façade membranes, masonry, concrete, steel, wood fibre and OSB boards indoors and outdoors.
Pull cuff over the pipe. Pull off the protective film. Press the adhesive collar on firmly using press-on roller or plastic spatula. Folds and kinks should be avoided or rolled out carefully.
Design | Outside corner |
Length | 75 mm |
Width | 75 mm |
Height | 75 mm |
Adhesive base | Polyacrylate |
Moisture resistance | No |
Ultraviolet resistance | Max. 6 months |
Min./max. temperature resistance | -40 to 100 °C |
Min. processing temperature | 5 °C |
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
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