What is the recommended technique for applying dope to aircraft fabric?

The recommended technique for applying dope to aircraft fabric involves using thin, even coats, which can be applied with either a brush or a spray gun. This method is essential for several reasons.

Thin coats promote better adhesion to the fabric, ensuring that the dope penetrates the material and forms a strong bond. Additionally, applying dope in thin layers allows for more uniform drying and reduces the risk of runs or drips, which can compromise the finish and protective qualities of the covering.

Using a spray gun can also facilitate even application, especially in hard-to-reach areas, while a brush can be effective for touching up or applying dope in smaller sections. The key takeaway is that thin, even coats help maintain the integrity and durability of the aircraft fabric covering. This technique ensures optimal performance and longevity of the fabric's protective characteristics against environmental factors.