Bonding plastic to glass

[MattismodderX]

so i took apart my door panel and from what i can see the only thing wrong with it, is the guy that 'fixed' it used a crappy adhesive to seal the plastic to the glass on the window itself. the motor moves freely up and down and goes right in place. nothing seems to be out of line, so now the only step i have is to add some adhesive. unfortunately my knowledge of products that work well with cars is horrible. so what im asking, is what kind of adhesive could i use to attach the clips that hold the glass- to the glass, for a seal that will last for a long ass time if not permanent

[alerored04]

I have used a two part epoxy in the past with good success. No guarantees though.