Hotpoint Aquarius whasher/dryer which has developed a leak at the front corner, by the soap dispenser. I have traced it to the wide black rubber pipe, leading down from the soap dispenser, between the soap dispenser flange and the black pipe. Rather oddly - It doesn't leak on filling, but on spin when I guess water is thrown back up the pipe.
The black pipe is a soft plastic rubbery type of material fitting over a hard plastic spout on the soap dispenser. Both show signs of having been sealed or glued together in manufacture and the plastic spout looks as if whatever glue was used partially dissolved the plastic as in the cement used to join the old Airfix kits.
What glue should I use to repair it please?