Under Hatch - Wall Edge Question

Ive been trying to find some aluminum moulding to go under the hatch wall edge however without much success.
One is that I cant find aluminum that is soft enough to bend. Just the hard profiles U shape and right angle.
What can be used ? Can I use flat stock profile and what should it be installed with?
Here is a photo of the edge and at the moment it is sealed and covered with a rubber seal however it seems to wear out quickly. So Id like to take that off and install with somthing else.
Classic Finn
One is that I cant find aluminum that is soft enough to bend. Just the hard profiles U shape and right angle.
What can be used ? Can I use flat stock profile and what should it be installed with?
Here is a photo of the edge and at the moment it is sealed and covered with a rubber seal however it seems to wear out quickly. So Id like to take that off and install with somthing else.
Classic Finn
