Royco - 27 Multi-Purpose Aircraft Grease - 14oz | MIL-PRF-23827

Chemtura (Royco)


Sale price $24.78 Regular price $26.95

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Royco 27 is a light, tan synthetic ester-based grease featuring a lithium stearate thickener and additives for anti-oxidation, anti-corrosion, rust prevention, and extreme pressure wear protection.

Royco 27 is designed for heavy-duty gears, actuators, instruments, and high-speed bearings and is suitable for use over a wide temperature range of -100 to 275°F. Additionally, Royco 27 meets the requirements for MIL-G-3278, MIL-G-7118, MIL-G-7421, MIL-G-15793, and MIL-PRF-23827, and Royco 27 meets all requirements and is qualified against MILSPEC: MIL-PRF-23827C.

The synthetic oils used in ROYCO 27 may soften natural rubbers, neoprene, some types of electrical insulating compounds, and certain paints.