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Krytox 283AD Aerospace Grade Fluorinated Grease

Krytox 283AD Aerospace Grade Fluorinated Grease
Krytox 283 AD is an anti-corrosion grease that contain sodium nitrite. It provides protection against ambient temperatures. Available to buy in various sizes.  Read more
From £271.36 excl VAT
(£325.63 Inc VAT)

Product Information

Krytox 283AD series anti corrosion greases are white greases that contain sodium nitrite. These grades provide rust protection at ambient temperatures, corrosion protection at high temperatures, and anti-wear protection. Krytox greases are clear, colorless, fluorinated synthetic oils that are nonreactive, nonflammable, safe in chemical and oxygen service, and are long-lasting. Krytox is a perfluoropolyether (PFPE)—also called perfluoroalkylether (PFAE) or perfluoropolyalkylether (PFPAE).

All standard grades of grease are thickened with high efficiency PTFE, whose formula is (CF2-CF2)n. This special high efficiency thickener has a melting point of 325°C (617 °F), and has low molecular weight and submicron (0.2 μ) particle size for higher performance in bearings.


  • Anti-corrosion grease
  • Provides rust protection
  • Clear and colourless


  • Krytox 283AD
  • Aerospace Grade Fluorinated Grease
  • Supplied in various sizes

Specifications and Information

Technical Information

Product Code
Commodity Code
Country Of Origin
United States

Document Downloads

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Delivery information

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £8.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £21.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.