Blog by Steve Laug

I received this older BBB Tortoise that was in pretty good shape. I did a topping on it and a restain that is posted in a separate blog posting. But in the cleaning process I also found that the shank had a crack in it. In the picture below you can see that the crack is quite long and is open. I know that others repair these with a shank insert and glue the crack together, but I have not ventured into that avenue as yet. On this kind of crack in the shank my normal process is to glue the crack with super glue and then band the pipe. In this essay I want to describe that process for you.

I removed the stem from the shank and cleaned out the shank with pipe cleaners and alcohol. I want the surface to be grime free. I also wiped down the crack with an alcohol wipe to make sure the outer surface was also grime free. I then pried the crack open by inserting my dental pick in the mortise and giving it a small bit of pressure to open the crack. The key at this point is not to apply to much pressure as it will continue to crack. Being gentle and taking your time is critical at this point or you will make the problem a bigger one. Once the crack is open I drip super glue into the crack and then hold it together with the stem removed in order for the glue to bind the crack. Once that is done I wipe off the outside of any excess glue that will extend beyond the width of the band and set it aside.

I heat the band with my heat gun and pressure fit it onto the shank of the pipe by pressing the band and shank into the piece of carpet pictured in the photos. It is important to keep the pipe absolutely vertical and straight as you press the band into place. You will want to press the band on the shank until the lower edge is flush with the end of the shank so that the stem fits properly. With the band heated this is not difficult to do. The band will pretty easily slide up the shank with the pressure you apply. Check for a good fit and then let it cool for a few moments.

Once it is cooled the stem can be fit to the shank. I find that with the band the tenon will need a slight bit of sanding to fit correctly. I use some 220 grit sandpaper to remove a little of the material. I make one pass with the paper and then try it for a fit. It should slide in snugly so you must be careful not to remove too much material. Often just one pass is enough and the stem should go in perfectly.

With the stem refit the pipe is ready for a buffing and polishing. Avoid buffing around the band on the buffer as it will cause the pad to go dark and leave a black/grey haze on the briar around the shank and band area. I buff the shank avoiding the band and then polish the entirety with a light touch on the carnauba wheel. Below is the banded and repaired pipe.