Multiple feed-through aluminium butyl
These self-adhesive collars are perfectly suitable for fast and permanent sealing of cables and empty conduits. They are water-repellent and strain-relieving. As air-tight multiple feed-through, they are equipped with an ageing-resistant glue coating and an adhesive collar made of aluminium butyl, suitable for fine wood fibre boards, wood-based panels, OSB boards, masonry and concrete in indoor and outdoor areas.
