best way to replace black flock/furry shower door seal?

[tan8856]

I have an old-ish bifold shower door that works fine but the seal running vertically down the door hinge side is degrading which means water is leaking out and damaging the floor.

I cant find much online in the way of identical replacements? ive found something on a boating website and something on a patio door website...



All the other shower door sealants seem to be plastic and for the bottom of the door...



should i go for the patio door style seal or is there something plastic that will work better?

This is the door from outside the shower...



and from inside the shower... i think i would need a bit of plastic that was a right angle with adhesive on the inside edge, to fit over the corner?

 

[Hot&Cold]

Roman use to supply brush door seals http://www.romanathome.com/shower-s...eals/shower-door-and-bath-screen-brush-seals/

Or a rubber door seal for folding shower doors could be adaptable but cant tell from the photos,google that.