In reply to Bobbirks95:
> they have a protective rubber piece on the thigh to stop damage from ice screws cams ext ! this is coming away from the main goretex fabric of the pants and was wondering what is the best glue to stick this back together without effecting the pores of the fabric
Rubber isn't breathable, so, if there's a rubber piece on the fabric already, it won't breathe, so it doesn't matter what glue you use.
Seam grip sounds a good choice.