The -02 Twin Air-Chamber Door-Seal

 Below is the -02 Seal as shipped in it's Vacuum Seal Package. Customer installation With Photos

 Only ONE Air-Chamber is needed up near the Hinges.  Use Razor ↑ to relocate the removed chamber to the rear of the door, to make THREE-Chambers

  26 Feet Total of Air-Chambers  (13 Feet per roll of Twin Chambers) ONLY one (1) Air-Chamber is needed at most locations of your door, however: use two, or three Air-Chambers as needed. Split down the center.

           NO two doors are the same. So you will need to determine how many Air-Chambers will be needed…and where...

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              Buy the -02 Air-Chamber kit $99.95 works on 100% every Aircraft, soon FAA-PMA for Pressurized