Mouthpiece Repair
This mouthpiece was custom made by Ken Beason in the early 1990’s. Ken left a large space in the top where a tooth guard belongs. Shown below is the attempt to fill the space using dental alginate. Will update this post in a few days with a report on how well (or not well) it works.
Cleaning the surface with a piece of 600 grit sandpaper (glued to a saxophone key) This was followed by some isopropyl alcohol.