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Rectorseal 73861 copper anti-seize aerosol can 12 oz

RECTORSEAL

RECTORSEAL 73861 Anti-Seize Copper Aerosol 12 oz

SKU CH-3BWM-ZJ6Q6

Copper-based anti-seize aerosol prevents seizing and eases break-out from -65 °F to 800 °F

  • Copper formula resists seizing up to 800 Degrees F
  • Aerosol can applies coating quickly in tight spaces
  • Protects threads down to -65 Degrees F in cold conditions
  • 76 oz size covers many maintenance jobs

Copper Anti-Seize for Threaded Assemblies

This copper-based aerosol lubricant prevents galling and corrosion on threaded fasteners across a temperature range of -65 Degrees F to 1,800 Degrees F. The 12.76 oz can delivers a consistent spray for even coverage on bolts, studs and flanges. It is suited for maintenance technicians and industrial mechanics who need reliable break-out torque on reassembly.

Check Compatibility and Safety Before Use

Verify that the mating surfaces and base metals are compatible with a copper compound to avoid galvanic issues. Confirm the operating temperature of the joint stays within the stated limits and that the aerosol propellant is acceptable for the work environment. Ensure local regulations permit use of a flammable aerosol before ordering.

How it compares

Measured against everything we stock in Oils, Greases & Fluids, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 62% of the 337 comparable items (median $22.99).

Specifications

Product
Brand nameRECTORSEAL

Questions about this item

What comes inside the 12 oz aerosol can and do I need any extra tools to apply it?

The can contains the copper anti-seize compound in aerosol form; it is ready to spray directly onto threads so no separate applicator or brush is required.

Should I choose the 12 oz size or a different capacity for high-temperature brake work?

The 12 oz (12.76 oz fill) copper aerosol is rated from -65 °F to 1,800 °F, making it suitable for high-temperature brake and exhaust fasteners.

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