Customers Piper Arrow, -02 Air-Door-Seal

                USE Masking  Tape for ONLY a few minutes to help YOU see  how the Seal will compress.

 Use a Marker Pen and trace where the Air-Chambers will be...

......  Then remove the temp tape and glue in place with the Peel n’ Stick adhesive.  Shown below is the -02 Air-Chamber Seal.

  Door-Seal E/z Answer Page

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 if needed.  Picture above: Two Air-Chambers.

 Align the Air-Chambers to compress Against Airframe Door-Jam when Door is closed, to achieve an air-lock. 

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

<< 3 Chambers here

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

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