Piper flaps have a large gap between the flap and the rear wing spar. This gap allows high pressure air from under the wing
to rush upwards into the low pressure area above the wing. This vertical air current has the effect of separating the air from
the upper surface of the flap, reducing its lift and increasing the drag!

Laminar Flow Systems flap gap seals eliminate this problem! ( Some of the latest model Pipers actually incude flap gap seals,
validating our concept, which has been in production since 1983!)

Laminar Flow Systems flap gap seals are made of aircraft aluminum, and are guaranteed for the life of the aircraft!

On their own, flap gap seals will produce a cruise speed increase of approximately 3 mph, as well as an increase in rate of climb.

Installation can be done without removing the flaps, and takes only one and a half hours.

Laminar Flow Systems flap gap seals are very reasonably priced at only $195 per set for most Pipers. ( for Senecas, the price is $195)

Note: It is always preferable to use mods of the same material as the part to which they are attached. This eliminates problems of incompatibility, differential shrinkage or expansion leading to cracks, problems in paint matching, etc. Always attach only
aluminum parts to your wing.