What is the difference between silicone grease and synthetic grease?

When choosing a lubricant, the same question often arises: should I choose silicone grease or synthetic grease? Although both products are used to lubricate and protect parts, they each have their own properties and applications.

The difference lies in the base oil. Multifunctional grease is based on synthetic polyalphaolefin (PAO) oil. PAO-based lubricants are often used in the automotive industry and for industrial applications. Silicone grease is silicone-based. These lubricants are often used to reduce friction at high temperatures and to minimize noise and mechanical wear between plastic and rubber contact points.

Choosing the right lubricant not only ensures better performance but also extends the service life of your parts and prevents unnecessary wear!


What is silicone grease?

Silicone grease is a lubricant made from silicone oil. It is known for its excellent water-repellent properties and compatibility with rubber and plastic parts.

Silicone grease is often used for:

  • O-rings and seals
  • Faucets and plumbing applications
  • Coffee machines
  • Plastic gears
  • Electrical connectors
  • Applications where moisture is present

A major advantage of silicone grease is that it does not damage rubber or plastic. This makes it ideal for applications where traditional lubricants can cause damage.

For these types of applications, Super Lube Silicone Grease with PTFE - Product Code 92003, is often the preferred choice.

What is synthetic grease?

Synthetic grease is a multifunctional lubricant based on synthetic oil with PTFE (Syncolon). It is designed for long-lasting lubrication under higher loads and more intensive use.

Super Lube synthetic greases are patented, multifunctional lubricants that last longer and are more effective than traditional petroleum-based greases. Because they are synthetically produced, they offer exceptional purity and chemical stability.

Synthetic grease is often used for:

  • Bearings
  • Hinges
  • Chains
  • Industrial machinery
  • Roller bearings
  • Automotive applications
  • Electric motors

Compared to silicone grease, synthetic grease generally offers better performance under heavy loads and during prolonged mechanical use.

For general and industrial applications, Super Lube Multifunctional Synthetic Grease with PTFE – 21030, is a popular choice.

Can you combine both lubricants?

In some applications, both products can be used together, but it’s important to always consider the materials and operating conditions. Silicone grease is particularly suitable for protection and compatibility with sensitive materials, while synthetic grease performs better under mechanical stress.

Not sure which product is best suited for your application? Feel free to contact our team for personalized advice: info @ bondis.com

By choosing the right lubricant, you can prevent wear, extend the service life of components, and reduce maintenance costs!