I have some yellow weatherstrip adhesive tha I imported from the states it's very similar to the original glue , will let you know how I get on with it as the have a spare tube !
Cab door seals only need to be glued at the front corner, they should just push into the channels everywhere else.
Quick tip, stick masking tape around where you want to glue, apply the glue, peel off the tape and then stick the rubber on.