If a surface representation exists in the segmentation (e.g., because you imported the segmentation from a model node, or loaded a surface mesh file as segmentation) then Wrap Solidify effect takes that surface from the segmentation node, so what @muratmaga described should work well. Therefore, the Wrap Solidify effect should work as is.
For reference, this topic seems to be a continuation of this topic: Converting open surface model into segmentation