Attach Stainless Steel Screen to steel Sheet Pile Wall?

[StructureMan44]

We're attaching a stainless steel screen wall underwater to an existing steel sheet pile wall. The screen is being added to protect a water intake hole cut into the sheet pile wall which happens to be very weathered. Is there any metal/material that can span between the two materials to reduce/eliminate the corrosion that comes from dissimilar metals touching or in close proximity in the presence of water?

 

[thaidavid40]

White nylon or poylethylene bar stock?

Thaidavid

 

[DBronson]

StructureMan44:

Also, you might take a look at fiberglass:

Link

Regards,

DB