Molykote High Vacuum Grease 150g – High-Performance Vacuum Sealing Compound

Product Overview

Molykote High Vacuum Grease 150g is a high-performance silicone-based lubricating and sealing compound designed for vacuum systems, pressure systems, valves, seals, and industrial equipment. Formulated with silicone oil and an inorganic thickener, this high vacuum sealing grease provides low volatility, excellent resistance to water and many chemicals, and reliable sealing performance in demanding industrial environments.

The non-melting consistency of Molykote High Vacuum Grease helps maintain a stable sealing compound under appropriate operating conditions. It is particularly suitable for applications requiring effective sealing, reduced friction, and compatibility with selected rubber and plastic components.

Key Features and Benefits

• Low Volatility: Molykote High Vacuum Grease features low volatility, making it suitable for many vacuum sealing applications.

• Reliable Sealing Performance: Designed to help seal vacuum and pressure systems, including equipment fitted with O-rings, gaskets, and valves.

• Chemical Resistance: Offers resistance to water, many chemicals, and a range of common gases.

• Wide Temperature Capability: Suitable for applications involving both high and low temperatures within the manufacturer's specified operating limits.

• Material Compatibility: Helps reduce wear at plastic-to-metal and rubber-to-metal contact points.

• Non-Melting Formulation: Maintains a stiff consistency without a conventional melting point.

Applications of Molykote High Vacuum Grease

1. Vacuum and Pressure System Sealing

Molykote High Vacuum Grease is designed for sealing vacuum and pressure systems where sealing integrity and low volatility are important. It can be used on suitable sealing surfaces to help reduce leakage and improve sealing reliability.

2. Silicone O-Ring Lubrication

As a silicone O-ring lubricant, this product can help reduce friction during the installation and operation of compatible seals. It is suitable for selected rubber gaskets, O-rings, and sealing components used in industrial equipment.

3. Valve and Fluid Handling Equipment

This chemical-resistant silicone grease is suitable for selected plug valves, control valves, ceramic plug cocks, flow meter components, and water-treatment equipment. It helps lubricate compatible contact surfaces while supporting sealing performance.

4. Chemical Processing Equipment

Molykote High Vacuum Grease can be used for sealing and lubrication in selected chemical processing applications. Its resistance to water and many chemicals makes it useful in demanding environments, subject to compatibility testing.

5. Optical Equipment Sealing

The product can also be used to lubricate suitable O-rings in binoculars and telescopes. In these applications, appropriate lubrication helps reduce friction and can help prevent lens fogging associated with unsuitable sealing and lubrication materials.

Technical Specifications

• Product Name: Molykote High Vacuum Grease

• Package Size: 150g

• Lubricant Type: Silicone-based lubricating compound

• Thickener: Inorganic thickener

• Appearance: White to gray, translucent

• Consistency: Stiff, non-melting compound

• Key Properties: Low volatility, water resistance, chemical resistance, and sealing performance

• Typical Applications: Vacuum systems, pressure systems, valves, O-rings, gaskets, and industrial seals

Why Choose Molykote High Vacuum Grease 150g?

Molykote High Vacuum Grease 150g is a practical option for industrial users who require a dependable silicone-based sealing compound for vacuum equipment, valves, and compatible elastomer seals. Its low-volatility characteristics, non-melting consistency, and resistance to water and many chemicals make it suitable for a variety of industrial sealing and lubrication tasks.

If you are sourcing high vacuum sealing grease, silicone O-ring lubricant, or chemical-resistant silicone grease for industrial maintenance, contact us for product availability, packaging details, pricing