Aircraft components are frequently replaced due to wear experienced through time. Silicone offers convenience and efficiency benefits in MRO because it comes in individual-use tubes for easy delivery. Aircraft applications include black box encapsulant, avionic display unit adhesion, protective coating for critical circuits and terminals, radome sealant, sealant and encapsulant for computers, LED modules and sensors, engine components, thrust reverser thermal protection and fuel tank coating. Silicone properties are ozone resistant and naturally stable under a wide range of temperatures, moisture, and other environmental conditions.