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ROCOL AEROSPEC 300 (XG-291) is a long life, multi-purpose grease developed for use with both anti-friction and plain bearings. read more
From £36.17 excl VAT
(£43.40 Inc VAT)

Product Information

Aerospec 300 is a general purpose grease designed to provide long-term lubrication in arduous operating environments. Applications include gearboxes, anti friction and plain bearings. Extending relubrication periods and reducing maintenance and grease usage.


  • Offers excellent versatility operating with a wide temperature range from -40°C to +140°C
  • Is a Lithium complex soap thickened lubricant with a semisynthetic base fluid for excellent long life performance
  • Provides excellent corrosion protection
  • Is highly resistant to water washout

Specifications: DEF STAN 91-105/2JSD XG 291NATO G-421

Specifications and Information

Technical Information

Product Code
Commodity Code
Country Of Origin
United Kingdom

Document Downloads

Sil-Mid Limited DO NOT GUARANTEE that the information in these documents is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.

Delivery information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £8.95*

**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.