MOLYKOTE® 55 O-Ring Grease

Silicone based grease for O-rings.

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Key Properties

Silicone based grease with a base oil viscosity of 76 cSt at 40 C, lithium thickened, with no solid lubricants.


Dynamic lubrication between rubber and metal parts in pneumatic systems in aircraft, automotive and general industrial applications.

Features & Benefits

High oxidation resistance; Wide service temperature range; Good corrosion protection; Compatible with many plastics and elastomers.

Product Details

Product Type: Grease
Chemistry: Silicone
Base Oil Viscosity: 76 @ 40°C
NLGI Grade: 2
Thickener: Lithium
High Temp: 177°C
Low Temp: -65°C
Color: Off White
Hazmat: No


Case: 1000 pillow pack @ 6g :
12 ea Tube (12x150g): PS-1109; MIS-51552
180 kg Drum : US ARMY: MIS-51552
18 kg Pail : US ARMY: MIS-51552
4 ea Pail (4x3.6kg): US ARMY: MIS-51552

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