Top 9 Copper Never Seize – Automotive Anti-Seize Lubricants

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1. Permatex

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8 oz., Permatex 09128 Copper Anti-Seize Lubricant

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Permatex #ad - Suggested applications: spark plug threads installed in aluminum, knock sensors, exhaust manifold bolts, oxygen sensors, engine bolts, thermostat housing bolts, fuel filter fittings and battery cable connections. Temperature range: -30F to 1800F. Fortified with high quality rust and corrosion inhibitors. Provides good electrical conductivity. Prevents seizing, corrosion and galling where high temperature conditions exist.
BrandPermatex #ad
ManufacturerPermatex #ad
Height4.63 Inches
Length2.25 Inches
Weight0.5 Pounds
Width2.25 Inches
Part Number09128
Model09128
WarrantyManufacturer

2. Loctite

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8-oz., Loctite 555336 Copper Anti-Seize Lubricant Brush Top

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Loctite #ad - Typical applications include spark plug threads installed in aluminum, bolts, engine, thermostat housing, fuel filter fittings, exhaust manifold bolts, oxygen sensors and battery cable connections. Formulated for severe environments. Provides good electrical conductivity. A premium quality copper anti-seize and thread lubricant that may be used to prevent seizing, corrosion and galling where high temperature conditions exist. Temperature range: -30 F to 1800 F.
BrandLoctite #ad
ManufacturerLoctite #ad
Height3.9 Inches
Length2.4 Inches
Weight0.5 Pounds
Width2.5 Inches
Part Number555336
ModelLOC555336

3. Loctite

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-20 Degree F Lower Temperature Rating to 1800 Degree F Upper Temperature Rating, Loctite 51007 Copper LB 8008 C5-A Anti-Seize Lubricant, 1 lb. Brush Top Can

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Loctite #ad - Item package dimension: 8. 5" l x 6. 0" w x 5. 5" h. Country of Origin: United States. Model number: 442-51007. Item package Weight: 1. 33 lb.
BrandLoctite #ad
ManufacturerLoctite #ad
Height3.5 Inches
Length4.5 Inches
Weight0.8 Pounds
Width3.5 Inches
Part Number51007
Model442-51007

4. Motorex

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Motorex Copper Anti-Seize Spray, 300ml

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Motorex #ad - Extremely suitable for preventing baking/seizing of parts exposed to high temperatures such as bolts on exhaust systems, brake pads, heat exchangers, spark plugs, etc. For case order 12.
BrandMotorex #ad
ManufacturerMotorex #ad
Height3 Inches
Length9 Inches
Weight1.5 Pounds
Width5 Inches
Part Number980076

5. Permatex

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8 oz., Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle

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Permatex #ad - Use for easy assembly and disassembly of metal parts; enables easier disassembly of parts exposed to high temperatures. A highly refined blend of aluminum, corrosion, and graphite lubricants that is salt, copper, and moisture resistant. Suggested applications: for easy removal of spark plugs, chain, gears, hinges, cylinder head and exhaust head bolts; apply to anchor pins on brake assemblies, sprockets, u-bolts and spring bolts, and rollers. Temperature range: -80°f to 1600°f -51°C to 871°C. Use during assembly to prevent galling, corrosion, and seizing due to weathering or chemicals.
BrandPermatex #ad
ManufacturerPermatex #ad
Height0.5 Inches
Length0.5 Inches
Weight0.7 Pounds
Width0.5 Inches
Part Number80078
Model80078
WarrantyManufacturer Warranty

6. MMC

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MMC77 Copper Base Anti-Seize Lubricant Compound 2100°F 8oz

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MMC #ad - Good conductor of electricity and inhibits moisture. Non-hardening non-drip high heat protection to 2100°F. Protects against rusting, cold welding and galvanic corrosion. For easy assembly and disassembly of metal parts. High percentages of metal flake and solids to meet Military Specifications MIL-PRF-907F.
BrandMMC #ad
ManufacturerMicro Metals Compounds Ltd #ad
Height4.5 Inches
Length2.5 Inches
Weight0.6 Pounds
Width2.5 Inches
Part NumberMMC77-227
ModelMMC77

7. Loctite

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Loctite 299175 Paste Anti-Seize Lubricant, -20 to 2400 degrees F Temperature Range, 8 oz Can

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Loctite #ad - Protects metal parts from Corrosion and Seizure to 2400 degrees F. Compatible with steel. Known as Marine grade anti sieze. Applications: fasteners, pipe Joints, Water Pump Flange, pulp and Paper Mills, Gaskets.
BrandLoctite #ad
ManufacturerLoctite #ad
Height1 Inches
Length1 Inches
Width1 Inches
Part Number299175
Model299175

8. PERMTX-LOCKT

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Permatex 80071 Anti-Seize Lubricant with Brush Top Bottle, 4 oz.

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PERMTX-LOCKT #ad - Salt, corrosion and moisture resistant, this lubricant is ideal for marine use. Prevents galling, corrosion and seizing and to assure easier disassembly. Highly refined blend of aluminum, copper and graphite lubricants. Temperature range: -60F to 1600F. Suggested applications: For easy removal of spark plugs, cylinder head and exhaust head bolts.
BrandPERMTX-LOCKT #ad
ManufacturerPERMTX-LOCKT #ad
Height1.72 Inches
Length2.82 Inches
Weight0.3 Pounds
Width2.61 Inches
Part Number80071
Model80071
WarrantyManufacturer Warranty

9. MMC

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MMC78 Nickel Base Anti-Seize Lubricant Compound 2500°F 8oz

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MMC #ad - Protects against rusting, cold welding and galvanic corrosion. Excellent conductor of electricity and inhibits moisture. High percentages of metal flake and solids to meet Military Specifications MIL-PRF-907F. Non-hardening non-drip high heat protection to 2500°F. Use with dissimilar metals, carbon-steel, titanium, aluminum, stainless steel, plastic & cast iron.
BrandMMC #ad
ManufacturerMicro Metals Compounds Ltd #ad
Height4.5 Inches
Length2.5 Inches
Weight0.6 Pounds
Width2.5 Inches
Part NumberMMC78-227
Model1