vapor barrier foil / vapor barrier cable entry

Hello forum,

we had to subsequently pass a few cables through the vapor barrier foil.
How is the airtightness best restored? Unfortunately, we cannot work with a cuff glued from below, as the hole can only be accessed from above (attic).

The vapor barrier foil is attached from below on an OSB board.
Ceiling structure - from bottom to top (drywall/lathing/foil/OSB boards/insulation/boarding)

My idea now would be to generously seal the gaps between the cables with a special adhesive from a cartridge (manufacturer: S***)

Is this a suitable solution?

Regards
NemoN

I would make a mixture: adhesive tape and sealant. I had the same problem. I got the tip from the installation video, around min 23. isover-live.de/folienverlegung-dampfbremse-1.html