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Permatex 81464 anti-seize lubricant in a metal can with red label

Permatex

Permatex 81464 Anti-Seize Lubricant High Temperature

SKU CH-P2K3-CSRVT

Prevents galling, corrosion and seizing from -51 °C to 871 °C and meets MIL spec 907E

  • Prevents galling and seizing during assembly with aluminum, copper and graphite blend
  • Withstands extreme heat up to 1600 °F for high-temperature reliability
  • Resists salt, corrosion and moisture for marine and harsh environments
  • Meets MIL Spec 907E for verified performance standards
  • Operates from -60 °F to 1600 °F across a wide temperature range

High-Temperature Anti-Seize Lubricant

Permatex 81464 is a highly refined blend of aluminum, copper and graphite lubricants designed for assembly tasks. It prevents galling, corrosion and seizing caused by weathering or chemicals. The compound assures easier disassembly of threaded fasteners and fittings. Suitable for automotive, industrial and marine maintenance.

Operating Temperature Range -60°F to 1600°F

The lubricant functions across a range of -60°F to 1600°F (-51°C to 871°C). This wide span makes it the right choice for exhaust manifolds, turbochargers and other high-heat components. It remains effective where standard greases would burn off or carbonise. Buyers needing a compound for cryogenic or moderate temperatures should select a different grade.

Salt, Corrosion And Moisture Resistant

The formula resists salt, corrosion and moisture, making it ideal for marine environments. It meets MIL Spec #907E in its non-aerosol form. The product contains chemicals and originates from the United States. No thermal conductivity or electrical resistance figures are provided for this compound.

How it compares

Measured against everything we stock in DC-to-AC Power Inverters, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 80% of the 866 comparable items (median $25.99).

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Specifications

Product
Brand namePERMATEX

Questions about this item

How does the 1600°F rating hold up when the lubricant is between hot exhaust bolts?

The blend of aluminum, copper and graphite stays stable up to 1600°F (871°C) so it will not burn off or carbonise on exhaust manifolds, turbo flanges or oxygen-sensor threads.

What does meeting MIL Spec 907E tell me about the non-aerosol formula?

MIL Spec 907E confirms the non-aerosol version passes military corrosion, salt-spray and extreme-temperature tests, so it resists galling and seizure in marine and road-salt environments.

Will the 81464 paste fit a standard 8 oz brush-top can opening for my tool drawer?

The product is sold individually in a brush-top can; the container dimensions are not supplied, so check your drawer height against the can before storing.

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