Oracover polyester heat shrink film, perhaps better known by the British name Profilm, is the covering of choice of the Czech ARTF kit producers, and all of the Reichard range is covered in Oracover.
Oracover Blue is a polyester covering that is quick and easy to apply, and provides considerable rigidity to a finished structure. 2m roll, 600mm wide. The wrapping of the roll supplied may be damaged. The film is perfect.