This material has strong adaptability and a wide application range. Applications include: electrical equipment, automobiles, automobile sealing strips, sunroof tracks, ships, household appliances, and hardware accessories Excllent electrical insulator：It can play a very good role in insulation, sealing and lubrication. It is very suitable for power cable joints, switch accessories and battery terminals to prevent corona discharge and eliminate arc Resistis Corrosion:Utilizing a waterproof formula that provides continuous protection in harsh weather, FOTU brand believes in creating high-quality products that will not fail in extreme conditions Thick and long lasting lubricant：NLGI #2 ，FOTU 707 dielectric silicone grease stable consistency from -55 to 570 This product has a shelf life of 5 years, and FOTU is a professional manufacturer specializing in making all kinds of lubricating grease, which is trustworthy Tired of corroded battery terminals, faulty spark plug connections, leaky O-rings, or underperforming automotive lubrication? FOTU Dielectric Grease is engineered first and foremost for unbeatable electrical protection—while doubling as a high-performance waterproof plumbers’ sealant and automotive synthetic lube, making it the ultimate all-in-one solution for US/UK DIYers, mechanics, and homeowners. Why FOTU Dielectric Grease Is a Must-Have (Focus on Electrical Protection) 1. Industry-Leading Dielectric InsulationDesigned specifically for electrical connectors, this grease delivers superior dielectric strength (500V/mil) to shield battery terminals, spark plug boots, and wire harnesses from short circuits, arcing, and corrosion. Even in harsh conditions—moisture, road salt, dust, or extreme temperatures (-40°F to 400°F / -40°C to 204°C)—it forms a tight insulating barrier that keeps electrical systems running reliably, preventing costly repairs to your car, RV, or household electronics. 2. Waterproof Sealant for Plumbing & O-RingsAs a premium silicone-based grease, it creates a long-lasting waterproof seal for plumbing O-rings, faucet gaskets, pool filter seals, and toilet flappers. It won’t harden, crack, or degrade rubber (NBR, EPDM, silicone) or plastic, stopping leaks in bathrooms, kitchens, or outdoor plumbing fixtures—no more messy drips or wasted water. 3. Automotive Super Synthetic LubricationFormulated as a high-performance synthetic grease, it lubricates critical automotive components: brake caliper pins, fuel system O-rings, window/track sliding mechanisms, and suspension bushings. It reduces friction and wear, extends part life, and performs flawlessly in both hot engine bays and cold northern winters—ideal for daily drivers, classic cars, and fleet vehicles alike. 4. TSCA Certified Safety & QualityCompliant with the U.S. Toxic Substances Control Act (TSCA), this grease contains no prohibited harmful chemicals. It’s safe for use in residential, automotive, and light industrial settings, meeting US/UK regulatory standards for both performance and environmental responsibility. Precision Applications (Tailored to Your Needs) Electrical Systems: Protect battery terminals, spark plug connectors, trailer wiring, solar panel junctions, and outdoor light fixtures from corrosion and shorting. Plumbing & Seals: Seal O-rings in faucets, showerheads, pool pumps, and garden hose connectors; lubricate valve stems for smooth operation. Automotive Maintenance: Lubricate brake caliper guide pins, door hinges, window regulators, and fuel injector O-rings; reduce wear on suspension components. DIY-Friendly & Long-Lasting Apply a thin, even layer to clean, dry surfaces with a brush or gloved finger—no special tools needed. The grease stays flexible for years, eliminating frequent reapplication, and cleans up easily with a rag (no harsh solvents required). Important Note: Not for use on brake friction surfaces or food-contact areas. Trusted by Pros & Hobbyists Alike FOTU Dielectric Grease is rigorously tested to withstand the toughest conditions in the US and UK—from humid coastal regions to freezing northern states. Whether you’re fixing a car’s electrical issues, sealing a leaky faucet, or lubricating automotive parts, it delivers reliable performance that professionals rely on and DIYers love. Don’t settle for separate products for electrical protection, plumbing seals, and automotive lube—FOTU Dielectric Grease does it all, with unbeatable focus on keeping your electrical systems safe and functional.