The Flue Debris Trim Collar is made from galvanised steel and is supplied with 25mm lagging rope.
 
It has been designed to seal where there is a gap between the stove pipe and register plate allowing dust and debris to fall onto the stove.
The collar can be retrofitted meaning there is no need to disconnect the stove in order to fit it.
This collar is made to fit 200mm (8") flues.