Hello ... I have a 2011 Edge Limited.
Exact same issue... I found a site for these http://www.sunroofdoctor.com/2007-2014-Ford-EdgeLincoln-MKX-Sunroof-Guide-Repair-Kit_p_112.html
I am still interested in having mine sealed, as the labor and possibility of dealing with this again is annoying and expensive.
Anyone gone that route to have it sealed?