October 2013 FAQ


Q: Can I fly my plane after adding 10% Aviation Antirust oil to X/C® 20W-50, or is this oil combination only for storage?

Using up to a 10% supplement of Antirust oil in our S/C 20W-50 is fine for aircrafts that are used infrequently and when operated in humid environments to provide additional protection from rust and corrosion.