83203 Kg Sold       |        4993 Customers        |        17 Countries

83203 Kg Sold

4993 Customers

17 Countries

High Vacuum Silicone Grease : SV-G9

The joints and O-rings in a vacuum system are subjected to very adverse conditions – high or low temperatures, chemical attack, rubbing and scraping etc. Supervac Vacuum silicone grease – SV-G9 preserves, protects and enhances the functioning of the joints and O-rings.

Features & Benefits of High Vacuum Silicone Grease : SV-G9

  • SV-G9 Vacuum grease reduces the leak rates associated with O rings and other vacuum connections. Hence, along with being used as a lubricant, it is also used as a sealant for joints in vacuum systems.
  • Water proof and moisture resistant.
  • Corrosion inhibitor.
  • Maintains its consistency, i.e., does not melt or solidify even in extreme temperatures. SV-G9 can withstand temperatures as low as -25° C to as high as 250° C
  • Preserves the rubber parts and doesn’t let them swell or soften up with heat.
  • Because of being stiffer than normal lubricants, it’s not runny and doesn’t contaminate the vacuum system.
  • Recommended for ultra high vacuum systems. Supervac’s SV-G9 is used for vacuums reaching between 10-5 and 10-8 Torr.
  • Very low vapor pressure (Therefore, no oil vapor back streaming takes place)

SV-G9 vacuum grease combines the extremely low vapor pressure of SV-Sigma (SupervacTM Ultra high vacuum Diffusion pump oil is used as a base for the grease) with a highly stable and chemically inert thickener to form superior quality grease which-

  1. Will not catch fire
  2. Will not be runny at high temperatures
  3. Will not form solid deposits on the vacuum system in low temperatures

All these features put together mean a longer life for vacuum equipment and components.

High Vacuum Silicone Grease SV-G9
High Vacuum Silicone Grease : SV-G9

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Specifications of High Vacuum Silicone Grease: SV-G9

Vapor Pressure at 25°CBelow 1×10-6 Torr
Working Temperature Range(-) 30°C to 300° C
Consistency Maintenance(-) 25°C to 250° C
Density-0.98 at 25°C
Packing(100 Gm) (1 Kg)
EquivalentMoly Kote M44 Silicone Grease
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Few of our Clients


What Our Clients are Saying About Us


Holostik India Ltd

(World’s largest holograms manufacturer)

We consider your Products and services as an added asset to our company

Dheeraj Gandhi Manager – Procurement February 15, 2017


Uflex Ltd.

(World’s largest metallizer)

Supervac industries have made a name for themselves which shows in their world class quality products.

Sunil Gupta General Manager (Purchase) February 15, 2017


Sunrise Polypack Pvt. Ltd

(Polyster Film Metallizer)

We acknowledge and value your work culture, professional ethics and after sales service and support of your team members for on time delivery of quality products.

Devendra Agarwal Director February 17, 2017


Shankar polymer Pvt. Ltd.

(Largest PVC Metallizer)

Supervac, not only provides us with metallizing consumables but also with rich subject knowledge and free technical support.

Sandeep Sharma Director February 17, 2017


First Vac Met Corporation Pvt Ltd

(One of India’s oldest metallizer)

Main advantage of dealing with Supervac Industries is inventory is less, same way investment is less compare to import these products from Europe and USA. We forgot to import metallizing products after dealing with Supervac Industries.


Rajiv Jariwala Managing Director February 17, 2017



(Oldest Capacitors Films Metallizers)

You are a dependable vendor who meets our quality, quantity and supply schedules diligently, while offering competitive pricing.

Pradeep Kumar. B President February 23, 2017


Lumax Industries Limited

We have been dealing with Supervac Industries since last 9 years. We are using there World class quality products such as Booster Pump Oils, Silicon Oil etc. They are giving us free technical support also when we required.

We wish to continue our association with you in the long run also we wish them great success and best luck for future endeavours.

Sajjan Singh Ahlawat Plant Head March 6, 2017


Kanodia Technoplast Ltd

We have been your customer for last three years for Graphite Paint and Graphite Tape. The Excellent quality of your products and timely delivery make you our preferred supplier. Keep on the good work.

Rajesh Handu GM March 7, 2017

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What is the shelf life of SV-G9 high vacuum silicone grease ?

If stored properly, the shelf life of SV-G9 grease is about ten months.

Does SV-G9 vacuum grease attack rubber ‘O’ rings or oil seals ?

Since this is very pure silicone grease it does not damage ‘O’ rings or oil seals. In fact it preserves them and does not let them swell or soften up with heat.