I'm sure it has a proper term, but I'm unsure of what it's called. There is a plastic/rubber piece that sits under the door of my shower door. It is hardened and looks like it's full of mold.
I was wondering what it's called and how I replacement?
Here is a picture of what it looks like:
I tried ripping out the current lining, but it looked like I was just ripping out the top portion.