The seals around the hood are the same way.
I'm gonna trim off one end and glue them on too.
I got around to glueing the hood seal on.
I was having trouble with that too.
The silicone didn't stick to the door seal. It stuck to the door but not to the rubber, so I got a can of contact cement to do the hood seal.
That didn't work worth a crap either. The glue just peeled off both the hood and the seal.
So I tried two face tape. That stuck to the car but not the rubber hood seal.
The only other thing I could think of was rubber glue so I bought a small can of that.
I followed the directions and scuffed up the rubber with sandpaper. It's the same stuff and technique for fixing an inner tube for a bicycle.
Then I put the glue on. Let it dry and stuck it to the two face tape that was still on my hood.
This time it worked !! It's still stuck there !!
I ended up cutting 2" of each end of the seal.
Now I've got to try to glue the door seal to the silicone on the door.