Heavy Duty O Ring Grease For Rubber Seals And Valves 100g Tube Silicone Based Lubricant With Heat And Oxidation Resistance Go To Aircraft Automotive Pneumatic Systems Off White NLGI 2 Thickener Lithium

Silicone O-Ring Grease for Seals & Valves, 100g Tube
✔️ Heat-stable silicone grease for O-rings, NLGI 2, lithium thickener

This silicone-based lubricant is designed for lubrication between rubber O-rings and metal parts, ensuring reliable sealing in aircraft, automotive, and general industrial pneumatic systems. It’s widely used on valves, packings, seals, and O-rings to resist heat and oxidation.

✅ NLGI Grade 2; base oil viscosity 76 cSt @ 40°C; lithium thickener
✅ Wide service temperature range -65°C to 175°C; excellent oxidation resistance
✅ Good corrosion protection and water resistance
✅ Compatible with many plastics and elastomers; rubber-to-metal lubrication
✅ No PTFE or PFAS; suitable for O-rings, seals, and valves

💡 What is the best silicone-based O-Ring grease for sealing rubber O-rings in aircraft and automotive systems?

Handy to know: this lubricant protects seals and reduces wear in demanding environments.

- It lubricates rubber-to-metal interfaces in pneumatic and hydraulic systems to prevent wear
- It resists heat and oxidation, extending seal life
- It is compatible with common plastics and elastomers used in aerospace and automotive gear
- It helps O-rings swell slightly to maintain a positive seal without damage
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