Quote Originally Posted by GaGrown
Same stuff on the wings? Like a membrane?
No, the covering is called Ultracote, it's a plastic film with a heat activated adhesive. The film also shrinks and tightens when heated, (Surprisingly enough, the skin of the plane is nearly 50% of the actual strength/structure! )

Blenderm is literally a tape we use at the field to fix scrapes and tears in the covering when needed!

Blenderm Tape by 3M