With a film strength of 12 µm ORACOVER AIR INDOOR is perfectly suitable for extremely lightweight planes. ORACOVER AIR INDOOR not only proved itself as covering film for model planes, but is more and more popular as basic material for model sails. The wide range of colors allows an individual design. This makes it much easier to recognize, especially at regattas. ORACOVER AIR INDOOR can even help to increase the speed of your sailboat. Boats equipped with ORACOVER AIR sails are usually among the top rankings in competitions.