Message Boards
Message Boards
Interact
Interact
General (General discussion, talk about anything.)
Started by: dostaf (inactive)
Intumescent putty is used to make a fire-break in cable ducts. There was a nasty fire the other year in a service duct in Manchester. Though I think the putty is used in pipes that cables pass through, rather than larger ducts.
Replied: 12th Jan 2012 at 18:49