WÜTOP® airtight and windproof membrane collar
Air- and windtightsleeve WÜTOP
AY-CUFF-D-4-8MM-BRK/BA
WUETOP
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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.
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.
Datasheets(X)
Permanent sealing of openings through WÜTOP roof underlay membrane and roof protection films, 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 | 1-fold |
Min./max. diameter | 4-8 mm |
Length | 150 mm |
Width | 150 mm |
Adhesive base | Acrylate |
Moisture resistance | No |
Ultraviolet resistance | Max. 6 months |
Min./max. temperature resistance | -20 to 100 °C |
Min. processing temperature | 5 °C |
Shelf life from production | 18 Month |
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!