Dorwal Door seal

A quick learner says:
Contractor in Dayton, Ohio dealing with a Dorwal sliding door. There appears to have a been a gasket between the active and inactive leafs. When the slider is closed and locked there is an air gap between the two. I have attached a couple of pictures showing what the gasket looks like. This is a condo building, so I took the pictures of the neighbors door. Where do I find this seal?
User submitted photos of patio door hardware.
Profile picture of Paul
Paul from SWISCO responded:
Dorwal has been out of business for some time now. I believe the weatherstripping you are looking for could be our 58-045 and 58-099. These have both been used by Dorwal in the past. Please compare to ensure they match.
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