Windscreen Rubber Question

[Kellp]

Hi I have a Focus 2008

The rubber on top of the Front windscreen has become loose, I was cleaning the car and wiped over it and it poped out I have tryed to pop it back in but at moterway speed it comes out again, Could someone tell me dose the rubber have to be attatched to the windscreen or is it just ok to stick it down with something ,Im not sure if its just commetic or it should be put back in by ford

Thank you x

[artscot79]

Hi I have a Focus 2008

The rubber on top of the Front windscreen has become loose, I was cleaning the car and wiped over it and it poped out I have tryed to pop it back in but at moterway speed it comes out again, Could someone tell me dose the rubber have to be attatched to the windscreen or is it just ok to stick it down with something ,Im not sure if its just commetic or it should be put back in by ford

Thank you x

if its popping out all the time i would suggest get some black sealant window sealant or black mastic and use that to stick it down overnight that way its removable if it needs to be taken off for any reason