Rear Adm. James McManamon speaks to crew members aboard the guided-missile destroyer USS McFaul (DDG 74).

100914-N-4959G-001
NORFOLK (Sept. 13, 2010) Rear Adm. James McManamon, deputy commander for surface warfare at Naval Sea Systems Command, speaks to crew members aboard the guided-missile destroyer USS McFaul (DDG 74) during a demonstration of the Navy's new Envelop protection covers. The Envelop has been found to provide 90 percent reduction in surface-equipment corrosion.  (U.S. Navy photo by Mass Communication Specialist 3rd Class Kayla Jo Guthrie/Released)

100914-N-4959G-001
 NORFOLK (Sept. 13, 2010) Rear Adm. James McManamon, deputy commander for surface warfare at Naval Sea Systems Command, speaks to crew members aboard the guided-missile destroyer USS McFaul (DDG 74) during a demonstration of the Navy's new Envelop protection covers. The Envelop has been found to provide 90 percent reduction in surface-equipment corrosion. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kayla Jo Guthrie/Released)