Hi ReneC, Bakelite is a hard material to repair! If it were me, I would run some super glue into the crack and leave it at that? A lot of good repair info comes from old radio collectors as they have some tricks to repair old radio shells that were made of Bakelite. I'm guessing Epoxy, but not sure of the integrity of the repair, only for looks I'm thinking. Good luck with your quest, Best, til....lat'r....GT...