Aluzinc end cap.
Used to seal the insulation at valves, flange and any other end point.
Manufactured to except 3.2mm pop rivets or self tapping screws.
As shown in the photo, the horizontal part of the tee should be cut from straight casing (if needed please contact us)
Aluzinc is a stronger alternative to aluminium cladding. With strong resistance to must chemicals and substances.