QC Lubricants
7360 Milnor St • Philadelphia, PA 19136
(215) 333-4187 Direct Line

Toll Free
With Extension: (800) 887-2436
For Technical Assistance: Dial Extension 203 for Stan Jakubowski
For Sales Assistance: Dial Extension 211 for Lu Ann Quinn or 224 for Lindsay Romero


We actively supply a comprehensive line of MIL-SPEC and commercial lubricants.

PDS and Other Docs Shelf Life Data Boeing Specs McDonnell Douglas Specs
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Castrol Braycote Micronic 601 EF
Braycote Micronic 601EF

Grease, Rust Preventive, Rocket Propellant Compatible
Low Temperature

Braycote Micronic 601 EF Product Description:
Castrol Braycote Micronic 601 EF is a smooth, buttery, translucent, off-white, NLGI #2 grease. Its base oil (Castrol Brayco® 815Z) is a perfluorinated polyether, with exceptional chemical resistance, extremely low volatility, and a wide temperature service range. The grease is non-toxic, nonflammable, and does not use any chlorofluorocarbons (CFC's) during product manufacture. This product exhibits unusually high load-carrying capabilities as measured by the Four-Ball EP Test, and contains a rust and corrosion inhibitor for extra component protection. Castrol Fluoroclean™ X100 or Castrol Fluoroclean™ HE can be used to remove this lubricant. Refer to the data sheets for information regarding these products.

QC Lubricants carries Braycote Micronic 601 EF in 2 OZ tubes only.

Temperature Range:
10ºC to 30ºC (50ºF to 86ºF)

Braycote Micronic 601 EF Uses:
Braycote Micronic 601 EF is designed to operate in the presence of rocket fuels, oxidizers and high vacuum. It is frequently used in space applications including the Space Shuttle and satellites. It should also be considered in any application where a hostile chemical or extreme environmental conditions would preclude the use of an ordinary grease. Typical applications include ball and roller bearings, gears, and as an assembly lubricant for O-rings and elastomers. Perfluorinated greases, such as, this product, exhibit excellent shelf life due to their intrinsic inertness.

Braycote Micronic 601 EF Properties: 

Braycote Micronic 601EF

Health, safety and environmental information are provided for this product in the Materials Safety Data Sheet. This gives details of potential hazards, precautions and First Aid measures, together with environmental effects and disposal of used products. Castrol will not accept liability if the product is used other than in the manner or with the precautions or for the purpose(s) specified. Before using the product other than directed, please contact Castrol for consultation.

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