Top 10 Electrical Grease for Connectors – Automotive Electrical Greases

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1. CRC


Inc. 05109 Dielectric Grease .5Oz Tube, CRC Industries

CRC #ad - Precision tip applicator applies A Thin Stream Of Grease Directly On The Work Area. Seals, protects and Insulates Electrical Contacts And Bulbs. Prevents corrosion by repelling Moisture, Dirt And Oils That Can Penetrate And Harm Electrical Connections. Improves Electrical Performance.
BrandCRC #ad
ManufacturerCRC INDUSTRIES, INC. #ad
Height1 Inches
Length7.88 Inches
Weight0.08 Pounds
Width2.75 Inches
Part Number05109

2. Permatex


3 oz. Tube, Permatex 22058 Dielectric Tune-Up Grease

Permatex #ad - Suggested applications: Marine and automotive electrical connections, trailer hitches, spark plug boots, battery terminals. Extends the life of bulb sockets. Prevents voltage leaks around any electrical connection. Protects electrical connections and wiring from salt, dirt and corrosion. Required for modern high energy ignition systems.
BrandPermatex #ad
ManufacturerPermatex #ad
Height8 Inches
Length1.38 Inches
Weight0.06 Pounds
Width3.81 Inches
Part Number22058

3. Versachem


3 oz., Versachem 15339 Dielectric Connector Grease

Versachem #ad - Enables boots to be removed from spark plugs and distributor caps. Waterproof, non-flammable, and corrosion resistant. Works best on spark plugs, electrical connections, battery terminals, headlight sockets, etc. High performance, 100% silicone dielectric compound. Oem original Equipment Manufacturer specified.
BrandVersachem #ad
ManufacturerVersachem #ad
Height0.1 Inches
Length7.2 Inches
Weight0.1 Pounds
Width2.3 Inches
Part Number15339

4. Max Professional


10 oz., Max Professional 2114 Di-Electric Grease

Max Professional #ad - This item is not for sale in Catalina Island. Electrical Grade. For o rings ignition Parts Wiring and Electrical Connections. Seals lubricates and Prevents Corrosion.
BrandMax Professional #ad
ManufacturerMax Professional #ad
Height8.5 Inches
Length2.5 Inches
Weight0.63 Pounds
Width2.5 Inches
Part Number2114

5. AGS


AGS Dielectric Silicone Grease Compound for All Electrical Components & Connectors, 4 oz Tube

AGS #ad - Suggested applications: sensor connections, batteries, marine connections, truck pigtails, computer connections, plugs, lighting systems, ignition modules and coils, solenoids, and terminals. Works on high energy ignition systems. Seals out moisture and corrosion. A "must" for all electronic and standard ignitions. Meets oEM specifications.
BrandAGS #ad
ManufacturerAGS #ad
Weight0.28 Pounds
Part NumberDS-4

6. Jecr


Waterproof Marine Grease, by Dr. Chem, O Rings, General Purpose Dielectric Paste, Ideal for Gaskets, Brake Pads, and Electrical Connectors, Jecr Silicone Grease, 80G Tube

Jecr #ad - Silicone grease is used with waterproof devices as it has a very thick body and doesn't dissolve in water. Household uses: our paste can be used to lubricate fountain pen filling mechanisms, threads on bolts, plumbing, garden hoses, shower heads, lubricating door hinges, and to preserve O-rings in flashlights, waterproof watches, and air rifles.

Water resistant: silicone grease is widely used to lubricate threads of water submersible flashlights used for diving and spearfishing. Prevention: prevents oxidation, seals out contaminants, inhibits corrosion / rust, non-melting with a very stable consistency. Versatile: ideal for spark plugs, lubricating and preserving rubber gaskets, O-rings, hoses, lubricating brake caliper pins, fixing slow car windows, and maintaining electrical connections without rust.

This grease improves water resistance of the flashlights and protects threads from wearing out. Compatibility: silicone dielectric grease is perfect for a variety of automotive, including metal, electrical and marine uses and compatible with a variety of materials, rubber and plastic.
BrandJecr #ad
ManufacturerJecr #ad
Height7 Inches
Length2 Inches
Weight0.18 Pounds
Width2 Inches
Part NumberJB0019

7. CRC Industries, Inc.


Inc. 6113 3.3 oz Marine Dielectric Grease, 1 Pack, CRC Industries

CRC Industries, Inc. #ad - Package height: 20066 cm. Package length: 2. 032 cm. Package width: 2. 54 cm. Product type: auto aCCESSORY.
BrandCRC Industries, Inc. #ad
ManufacturerCRC INDUSTRIES, INC. #ad
Height2 Inches
Length8.75 Inches
Weight0.4 Pounds
Width2 Inches
Part Number06113

8. CRC


CRC Industries CRC Bulb & Connector Di-Electric Grease.28-Ounce

CRC #ad - The package width Of The Package Is 3 Inches. The package length Of The Product Is 3 Inches. All purpose cleaners. Sport type: Boating. The package height Of The Product Is 9 Inches.
BrandCRC #ad
ManufacturerCRC INDUSTRIES #ad
Height6.25 Inches
Length1 Inches
Weight0.04 Pounds
Width4.5 Inches
Part Number05107

9. CRC


03082, 10 Wt Oz, CRC Dielectric Grease

CRC #ad - Improves electrical performance during adverse conditions such as rain, fog, salt spray and temperature extremes. Excellent lubricant for rubber and plastics. Nsf h1 registered for incidental food contact. Waterproofs electrical connections and components to protect against arcing due to moisture and other contaminants. Wide temperature range of -70 to 400 degrees F.
BrandCRC #ad
ManufacturerCRC Industries #ad
Height0 Inches
Length0 Inches
Weight0.85 Pounds
Width0 Inches
Part Number03082



4 g pouch, Permatex 09980 Counterman's Choice Spark Plug Boot and Electrical Connector Dielectric Grease

PERMTX-LOCKT #ad - 4 gram pouch. Counterman's choice pouches deliver just the right amount for typical automotive repairs. Suggested applications: marine and automotive electrical connections, trailer hitches, spark plug boots, battery terminals. Single-use, premium chemical compound provides a moisture-proof barrier that lubricates and protects electrical equipment from salt, dirt and corrosion. Convenient and economical pouches feature an exclusive "Easy Squeeze Spout" with a tapered channel to provide for more accurate dispensing of compounds while minimizing waste and mess.
ManufacturerPERMTX-LOCKT #ad
Height0.25 Inches
Length4 Inches
Weight0.02 Pounds
Width2 Inches
Part Number09980
WarrantyManufacturer Warranty