I'm On Fire wrote:I only cemented where it goes into the stove outlet. There was a small gap and I didn't want any CO leaking out into the house. I then used high temp silcone on some of the other seams for no real reason.
Lightning wrote:I screwed the pipes together then used foil tape around the seams. Mainly for the same reasons listed above. Anal retention of draft lol and the tape comes off easy to get into the pipes when needed.