Lubricants & Greases
Silicone greases and dielectric compounds for thermal and voltage management
Protect, Lubricate and Manage Performance in Demanding Applications
When components operate under extreme temperatures, electrical loads or challenging environmental conditions, the right lubricant or grease can help maintain reliable performance. Novagard non-curing silicone compounds provide long-lasting protection and lubrication across a wide range of industrial and electrical applications.
Our portfolio includes silicone greases, dielectric compounds and thermally conductive compounds engineered to reduce low-speed friction, protect against moisture and corrosion, support dielectric and voltage management, and improve thermal transfer between surfaces. Multiple formulations are available to meet specific temperature, electrical and application requirements.
Locate Your RepAPPLICATIONS
- Electrical connector protection
- Above- and below-ground electrical connections
- Dielectric and high-voltage insulation
- Thermal management
- Moisture and corrosion protection
- Low-speed mechanical lubrication
- Valve and O-ring lubrication
- Electrical and electronic assemblies
- Low-temperature applications
- Drinking water system components
Silicone Lubricants, Greases & Dielectric Compounds
Novagard offers silicone lubricants, greases, dielectric compounds and thermally conductive compounds for electrical, electronic and industrial applications. Our formulations are designed for lubrication, moisture and corrosion protection, electrical insulation, voltage management and thermal management.
All Lubricants and Greases Products
Silicone Lubricant Products
Silicone lubricants reduce friction between moving components while maintaining performance across a broad range of operating conditions. Their non-curing formulation provides long-lasting lubrication for applications requiring smooth, reliable movement.
Dielectric Compound Products
Dielectric compounds provide electrical insulation while helping protect components and connections from moisture and corrosion. These non-curing silicone materials support applications ranging from electrical connectors to high-voltage and direct-burial systems.
Silicone Grease Products
Silicone greases provide durable, non-curing lubrication for components exposed to demanding temperatures and operating conditions. Formulations are available to support varying load, temperature, oxidation-resistance and lubrication requirements.
Thermally Conductive Compound Products
Thermally conductive silicone compounds improve heat transfer by maintaining intimate contact between mating surfaces. They help manage heat in electrical and electronic components such as power diodes, transistors, semiconductors and ballasts.
G330M Silicone Grease
G330M is a general-purpose lubricant, offering the highest load-carrying capabilities of any Versilube product. It helps reduce friction and wear under loads, slow speeds and variable environmental conditions.
G351 Silicone Grease
G351 resists oxidation and degradation even under extreme conditions and is formulated to conform with the specifications outlined in MIL-PRF-15719B (formerly MIL-L-15719A). G351 can be used as an alternative for DuPont Molykote 44.
G623 Dielectric Compound
G623 is specifically formulated for use as a water repellant coating to prevent corrosion, especially in critical applications that require good dielectric properties.
G624 Dielectric Compound
G624 is specifically formulated for use as a water-repellent coating to prevent corrosion and conforms to SAE AMS-8660 (formerly SAEAS-8660 and Mil-S-8660C). G624 is an alternative to DuPont Molykote 4.
G635 Dielectric Compound
With lower operating temperature (ranging from -57°C to 200°C), G635 is an excellent dielectric compound with good moisture barrier and corrosion resistance properties. G635 can be used as an alternative to DuPont Molykote 5.
G641 Thermally Conductive Compound
G641 offers excellent heat transfer for large and small electrical and electronic components. It is ideal for thermocouple wells, power diodes, transistors, semiconductors and ballasts, and can be used as a direct alternative to DuPont Molykote 340.
G644 Thermally Conductive Compound
Versilube G644 is a softer, lower viscosity version of the original Novagard thermal compound, G641. Both G644 and G641 can be used as direct alternatives to DuPont Molykote 340.
G661 Silicone Lubricant
G661 seals and protects electrical connections above and below ground. G661 is most frequently used as a valve and O-ring lubricant, and can be used as an alternative to DuPont Molykote 111 Compound.
G662 Silicone Lubricant
G662 seals and protects electrical connections above and below ground, and is certified to NSF Standard 61 for Drinking Water System Components. G662 can be used as an alternative to DuPont Molykote 111 Compound.
G687 Silicone Lubricant
Designed for use as a dielectric compound on high voltage insulators, G687 reduces the opportunity for dirt and moisture to create arcing across the insulator. It can be used as an alternative to DuPont Molykote HV3099.
G697 Silicone Lubricant
G697 can be used as a lubricant on unpainted ferrous metal surfaces (threaded or unthreaded) to help prevent corrosion, and maintain the condition of the substrate. G697 conforms to MIL-DTL-21567B (formerly MIL-C-21567C).
G321 Silicone Grease
G321 has an exceptionally broad operating temperature range; the grease retains its lubricity at temperatures as low as -100°F (-73°C), which makes it well-suited for use in cryogenic systems. G321 is a direct replacement for DuPont Molykote 33 Bearing Grease.
G322L Silicone Grease
G322L is designed for use as a lubricant on aluminum and steel substrates, and contains additives for enhanced corrosion protection.
G326 Silicone Grease
G326 is designed for higher load-carrying capability and formulated for aluminum and steel substrates. It helps reduce friction and wear while providing enhanced corrosion protection.
