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GREASKOT

High-Vacuum Silicone Grease

High-performance silicone high-vacuum grease engineered for laboratory, industrial, and sealing applications requiring exceptional thermal stability, low volatility, and reliable vacuum performance.


Maintain stable consistency across a broad operating temperature range from –40°C to +350°C.

Developed for vacuum sealing, lubrication, glass apparatus joints, desiccators, and laboratory systems requiring stable performance over wide temperature variations.

 

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Silicone high-vacuum grease is widely used for sealing and lubrication in laboratory and industrial vacuum systems. It helps maintain vacuum integrity, prevents leakage, and provides thermal stability across broad operating conditions.

GREASKOT is developed to deliver reliable vacuum sealing performance while offering strong chemical resistance and operational stability. It exhibits low volatility, excellent chemical resistance, and dependable sealing performance under demanding laboratory and industrial conditions.

Why Choose GREASKOT?

  • Wide Temperature Stability
    Maintains consistency from –40°C to +350°C
  • Excellent Vacuum Performance
    Suitable for high-vacuum sealing applications.
  • Low Volatility
    Very low vapor pressure minimizes contamination risks.
  • Strong Chemical Resistance
    Resistant to aqueous acids, alkalis, mineral oils, and many organic compounds.
  • Reliable Sealing
    Provides dependable sealing under varying operating conditions.
  • Cost-Effective Alternative
    High-performance solution with substantial cost advantage.

Applications of GREASKOT

  • Laboratory Glassware Joints
    Ideal for sealing ground-glass joints and vacuum assemblies.
  • High-Vacuum Systems
    Suitable for desiccators, vacuum pumps, manifolds, and vacuum lines.
  • Electrical Insulation Applications
    Can be used where silicone insulating properties are required.
  • Industrial Sealing & Lubrication
    Useful for valves, O-rings, gaskets, and sealing systems.
  • Research & Analytical Laboratories
    Suitable for laboratory and R&D applications requiring thermal stability and vacuum integrity.

Excellent Chemical Resistance
GREASKOT demonstrates excellent resistance against a broad range of substances.

  1. Inorganic Resistance
    - Aqueous acids
    - Alkalis
    - Inorganic salt solutions
  2. Organic Resistance
    - Most vegetable oils
    - Mineral oils
    - Many organic compounds
    - Common gases

 

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