Before starting the installation procedure, any dirt or welding spots should be removed from the conduit sleeve. For ease of installation it is advisable to grind out the front side of the sleeve.

Treat the inside wall of the conduit sleeve with CSD lubricant along a distance which approximately corresponds with the length of the sealing plug.

The inside and outside surfaces of both segments of the sealing plug are then treated with CSD lubricant.

Both segments of the SLIPSIL sealing plug are placed around the ducted pipe and then pushed into the conduit sleeve as far as the first serration.

Then both segments of the SLIPSIL® sealing plug are pushed by hand evenly -serration by serration- further into the conduit sleeve.

The flanged edge of the sealing plug must be flush against the front side of the conduit sleeve.

For fire rated penetrations SLIPSIL sealing plugs have to be inserted in both ends of the sleeve. Insulation of the conduit sleeve and/or ducted pipe only at one side of the partition. Please refer to the detailed drawings which are a part of the Type Approval Certificates.