Spectrum 777 Dielectric Silicone Lubricant & Sealant is a premium, tacky, and tenacious silicone-based grease designed to provide superior release and water washout properties while maintaining excellent dielectric properties. The product is designed to serve as both a valve lubricant and sealant, and is available in 3.0 oz or 5.3 oz container sizes. It is suitable for a temperature range of -40° to 400° Fahrenheit, and has a heavy consistency, resembling a grease-like silicone paste.
Engineered to prevent O-rings from drying, cracking, and becoming brittle, Spectrum 777 offers superior moisture barrier capabilities, making it an ideal choice for applications exposed to moisture and chemicals. The lubricant is practically nonvolatile and odorless, maintaining a serviceable consistency from -40 to 400°F (-40 to 204°C).
Spectrum 777 is electrically insulating, making it perfect for high-voltage and underground electrical connections, distributor caps, and fuel pumps. It serves as a reliable sealant for gaskets, vacuum, and pressure systems, and is effective in outdoor and marine environments. The lubricant is also resistant to a variety of organic and inorganic chemicals, ensuring long-lasting protection and performance.
Typical Applications Include:
Lubricating and sealing rubber and plastic O-rings (non-silicone)
Sealing and lubricating distributor caps, brake calipers, and fuel pumps
Serving as a gasket sealant in high-voltage and underground electrical connections
Acting as a damping medium for dash pots in electrical equipment
Providing an anti-stick and sealant solution for transformer gaskets and equipment
Serving as a chemical barrier coating
Facilitating mold release in high-temperature applications

About This Item:
Valve Lubricant and Sealant
Container Size: 3.0 oz (85.04 grams)
Temperature Range: -40° to 400° Fahrenheit
Heavy Consistency: Grease-like silicone paste
Shelf Life:
Under normal conditions, Spectrum 777 has an approximate shelf life of 60 months, ensuring long-term reliability and performance. Choose Spectrum 777 Dielectric Silicone Lubricant & Sealant for a versatile, high-performance solution that meets all your lubrication and sealing needs in challenging environments.