Nope. I don’t tap my pipes, and clean very gently. They just kind of appear as hairline cracks that progressively get bigger.Does this seem to happen more when you're tapping or cleaning?
It has only happened to me in my C&D edition cobs. I’ve never encountered this in any other models.I smoke my cops almost exclusively and this hasn't happened to me, and hope it does not. I did have a bowl split to where it was unsmokable.
Right now it’s superficial but the same thing happened to my other cob and it eventually started to leak smoke and affect the draw.Does it affect the smokeability or does the smoke bleed through? I have that same thing on a couple of mine but it appears to be a superficial crack on the outside only.
I don’t see cobs as disposable, but i am convinced that dirt, grease and a general heavy-handedness (read clumsiness) actually makes them stronger. Interesting that you have found this only with the C&D models.Right now it’s superficial but the same thing happened to my other cob and it eventually started to leak smoke and affect the draw.
I’m gonna try throwing it against the wall and see if that fixes it.If you treat your cobs a bit more roughly you want notice any hairline cracks.
Time for @mikethompson to chime inI’m gonna try throwing it against the wall and see if that fixes it.
This is very helpful. Thank you!Wood putty.
This has happened to a few of my cobs. But never to the point where it affected the smokeablilty. It's like an outer layer is splitting from moisture/heat.
My first corncob pipe, which I still have, has had the bowl repaired 3 different times. All with wood putty. Some of the splits were 1/16 inch wide. I also use wood putty to resecure the shank into the bowl.
OK then, I will!Time for @mikethompson to chime in