Loctite LOC51360 Dielectric Silicone Grease 5.3 Oz

Product Description

The LOCTITE LOC51360 is a clear silicone-based dielectric grease formulated to protect and lubricate electrical connections. It creates a moisture-resistant barrier that prevents corrosion, oxidation, and arcing at connector interfaces. This compound is well-suited for use on terminals, connectors, and contact points in low-voltage and high-voltage circuits alike. Electricians, HVAC technicians, and automotive service professionals commonly apply dielectric grease during connector assembly and service to maintain conductivity and extend the service life of electrical components. Each container holds 5.3 oz of clear compound, ready for direct application.

Dielectric grease is a standard material on electrical service calls across residential, commercial, and light industrial settings. It is used when seating spark plug boots, reconnecting weatherproof connectors, servicing low-voltage thermostat terminals, and reassembling waterproof junction boxes. Its non-conductive silicone base makes it safe to apply to connector bodies, insulator boots, and rubber seals without risk of creating a current path. Trades that regularly use this compound include licensed electricians, HVAC-R technicians, and pool and irrigation service professionals working around outdoor or moisture-prone wiring.

Key Features

• Silicone-based formula provides long-lasting moisture and corrosion resistance at electrical connections
• Clear color allows visual inspection of connector seating without residue obscuring terminals
• Non-conductive compound is safe for use on insulator boots, rubber seals, and connector housings
• 5.3 oz size suits field service kits and shop bench use
• Sold individually per unit for flexible procurement

Compatibility

Designed as a general-purpose dielectric grease suitable for use on electrical connectors, terminals, and insulator boots across residential, commercial, and light industrial electrical and HVAC applications.

Installation Notes

Applied by licensed electricians and HVAC technicians as part of connector service and assembly procedures. De-energize all circuits and follow applicable NEC lockout/tagout procedures before servicing any electrical connection. Apply a thin, even coat to the connector body or boot interior only — do not pack compound directly onto contact mating surfaces in a way that would impede conductivity. Use appropriate personal protective equipment when working in energized panel environments.

Technical Specifications

• Formula Type: Silicone-based dielectric grease
• Color: Clear
• Net Weight: 5.3 oz
• UPC: 079340513607
• Unit of Measure: Each

Standard Information

• Brand: LOCTITE
• Manufacturer Part Number: LOC51360