Skip to main content

MOLYKOTE™ 55 O-Ring Grease

Silmid P/N: VAR0000041
From £15.26 (excl VAT) £18.31 (Inc VAT)

Molykote™ 55 O-ring Grease is a silicone-based material that helps ensure positive lubrication and sealing by slightly swelling rubber O-rings and seals.

Product Properties

Oil Type
Thickener Type

Product Information

Molykote 55 O-ring grease is phenyl-methyl silicone-based grease helps ensure positive lubrication and sealing. It does this by slightly swelling rubber O-rings and seals. It is heat stable and oxidation resistant. With a wide service temperature range (-65 to +175C) this product is ideal for a wide range of applications.


  • Excellent oxidation resistance
  • Good corrosion protection
  • Wide service temperature range -65C to +175C (-85F to +347F)
  • Compatible with many plastics and elastomers


Molykote 55 is ideal for lubrication between rubber and metal parts in pneumatic systems in aircraft, automotive and general industrial applications.

Shipping information

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

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, 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.