ASF Pipe Collars

 S290 Acoustic Intumescent Sealant

 S291 Intumescent Pressure Sealant

 Socket Box Protection

 Pipe Wraps

 Pipe Collars

 FR Mineral Wool Board

ASF Pipe Collars consist of a two part coated circular steel shell that fits around plastic pipes (PVC, PP, PE, ABS); plastic pipe bundles – with or without cables; and bundles of cables

The collars have a secure and simple locking device. The steel shell contains a graphite based material that reacts to heat, expanding in the event of a fire to fill the opening left by the melting plastic of the through penetration.

It can be fitted on the outside of a wall or floor, or in combination with ASF FR Board or ASF Mortar.

 4 hour rating

 Simple low cost installation

 Approved for pipes and cable bunches

 Tested in accordance with: EN1363-1:1999 & EN1366-3:2004 BS476-Part 20:1987