I am a member of the MakeSpace Madrid. My cooking extractor has been broken for six months, I have tried everything: screws, adhesive tape, glue... but never been fixed. I think the Sugru will be the solution!
Step 1: Glue the Piece
I did thin thread adapted to the broken piece, then glued.
Step 2: Solved
Et voilá! We will see if it works!