AeroShell Grease 14 is a multi-purpose helicopter grease consisting of a mineral oil thickened with a calcium soap with all-purpose superior calcium and moisture-inhibiting properties. It prevents oxidation and corrosion.

Kullanışlı çalışma sıcaklığı aralığı –54 ° C ila + 93 ° C’dir.
 It is compounded with special anti-rust additives, and gives outstanding protection against fretting and moisture corrosion. Useful temperature range is -54°C to +75°C. Approved by all leading helicopter manufacturers. Recommended for most helicopter main and tail rotor bearings; widely used as a general-purpose helicopter grease.