8mm Grey Fire Rope used to seal joints between stove and flue pipe or between two pieces of flue pipe. (Also used to help seal the joint between your register plate and the bricks).
Priced per metre.
Same day dispatch if ordered before 2pm.
Simply cut to correct length and push into the joint to seal.
Download Building Regulations Document J (effective October 2010) below
(Right click link, then select "save file as..")