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Airtight grommet WÜTOP HT
Sleeve for rapid and permanent sealing of openings subject to very high temperatures.
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Variants
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Dimensions and versions for all types of installation lines
Pipe flashing, flexible sleeves for pipes in inclined roofs ≤45°
Ideal for openings where it becomes too hot for others
Temperature resistance up to +250 °C
Extremely strong, solvent-free adhesive with excellent resistance to ageing
Tapered sealed connecting pieces with long, flexible grommet
Strain relief and optimal compensation of component movements
Guaranteed airtight seal in accordance with DIN 4108-7, OVE guideline R7 and German Buildings Energy Act (GEG 2020)
Maximum safety with blower door tests
WÜTOP HT is ideal for bonding on WÜTOP roofing underlay 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 these WÜTOP films to achieve optimum results.
The substrate must be dry and free from grease, chips and dust. Porous and absorbent substrates, such as concrete, plaster, soft particle boards etc. must be pretreated with EURASOL Primer Plus or primer spray.
The grommet must be selected according to the duct dimensions to ensure permanent airtightness and strain relief. The grommets are talc-powdered ex works. In the case of insufficient sliding properties, please use the talcum powder sachet included and apply to the inner grommet or cable.
Permanent sealing of openings through WÜTOP roofing underlay and roof protection films, WÜTOP vapour retarders and vapour barriers, WÜTOP façade membranes, masonry, concrete, steel, wood fibre and OSB boards indoors and outdoors with temperature loads up to + 250 °C.
Pull sleeve over the pipe. Pull off the protective film. Press the adhesive sleeve on firmly using a press-on roller or plastic spatula. Folds and kinks should be avoided or rolled out carefully.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!