Skip to main content

Royco 81MS High Temperature Grease (OX-70) (S-1735) 1.75Lb Tin *MIL-DTL-25681E

Royco 81MS High Temperature Grease (OX-70) (S-1735) 1.75Lb Tin *MIL-DTL-25681E
ROYCO 81MS is a high temperature semi-fluid lubricant formulated with microfine molybdenum disulfide and a thermally stable polysiloxane based synthetic oil.


  • Prevents threaded parts from seizing at high temperatures
  • Reduces equipment wear

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

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

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.

Document Downloads
Sil-Mid Limited DO NOT GUARANTEE that the information on this page 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.