Castrol Braycote™ 601 EF is a synthetic, oxygen-compatible rust preventive grease designed for aerospace, defense, and precision industrial applications where both lubrication and corrosion protection are critical. Formulated with a perfluoropolyether (PFPE) base oil and a rust-inhibiting additive package, this grease provides long-lasting performance in reactive, high-risk environments.

Performance highlights include:

• Oxygen and propellant compatibility, making it safe for use in aerospace propulsion and missile systems

• Excellent rust and corrosion protection, safeguarding sensitive metals against moisture and environmental contaminants

• Low volatility, reducing outgassing in cleanroom, vacuum, and space applications

• Wide operating temperature range, ensuring stable performance from cryogenic conditions to elevated heat

• Superior wear protection, extending the life of bearings, seals, and critical components

Packaged in a 2 oz syringe, this size is perfect for precision dispensing in laboratories, aerospace MRO shops, and cleanroom operations where accurate application is essential. Castrol Braycote 601 EF delivers reliable corrosion resistance, extended equipment life, and safe performance in mission-critical systems.