Question: What is anti seize for bolts?

Anti-seize products are applied to bolts, fasteners, flanges and other clamped interfaces to prevent galling, seizing and corrosion, as well as lubricating to ease disassembly.

When should you use anti seize?

Anti-seize should be used when two metals are involved (similar or dissimilar), when threads may be exposed to corrosion and fastener that frequently get removed.

When should you not use anti seize?

Do not use anti-seize as a lubricant such as on caliper slide pins or on threads for a bushing press or any mechanical assembly that requires a lubricant. Do not use anti-seize on exposed threads because the compound can attract contaminants that may contribute to thread damage when the fastener is removed.

How do you use anti seize bolts?

Screw the nut on the bolt all the way up the shaft. Then, unthread it off. This fills in the anti-seize evenly between the bolt and the threads, ensuring proper coverage for effective lubrication. Apply under the bolt head before installing.

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What can I use instead of anti seize?

Anti-seize Compounds used on ships:

  • Copaslip/ Alumslip/ Nickelslip.
  • Molyslip.
  • Grease.
  • Lubricating Oil.
  • Soft soap/White petroleum jelly/Vaseline.

Can I use anti seize on bolts?

Anti-seize products are applied to bolts, fasteners, flanges and other clamped interfaces to prevent galling, seizing and corrosion, as well as lubricating to ease disassembly.

Should you put anti seize on lug nuts?

Anti seize containers say they can be used on threaded fasteners, but almost never say to use them on lug nuts and studs because of serious liability. When they say threaded fasteners, they mean for the engine and brake assembly.

Is anti seize better than Grease?

Designed to convert torque to tightening force more efficiently, anti-seize is formulated with high solids content and a carrier grease.


Grease Anti-Seize
Good for fast-moving, low contact, low pressure applications Good for slow-moving, extremely high contact and high-pressure applications

How long does Anti Seize last?

Anti-Seize Special™ has a shelf life of 5 year or more when stored in a closed container. Shelf life may be much longer depending upon storage location and conditions. Store with container tightly sealed in a cool dry place for optimum shelf life.

Is copper grease anti seize?

Copper Grease is mineral based and may damage any rubber component that it comes into contact with such as rubber boots, gaiters, seals and O rings, etc. … Copper Grease has poor lubricating properties. It is in fact an anti-seize compound.

Does anti-seize change torque?

Because the use of an anti-seize changes the torsion-tension relationship of a fastener system, torque settings need to be recalculated. The dry/oiled torque value can be multiplied by a Torque Reduction Factor to produce the correct torque value for the particular anti-seize compound and material combination.

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Does anti-seize stop rust?

Like Silver Grade, Food Grade Anti-Seize protects metal parts against rust, corrosion, galling and seizure at temperatures up to 1800° F. … It is electrically conductive and does not compromise the integrity of soft metals.

Is anti-seize the same as brake grease?

What Is Anti-Seize? Anti-seize is also a greasy lubricating substance, but unlike brake grease, it can take some heat. It can withstand temperatures up to 2600 degrees, thanks to its high-solids content. The flip side of that is that it can’t be applied to fast-moving metals.

Is Lithium grease anti seize?

ANTI-SEIZE TECHNOLOGY 24216 Lithium Grease, Lithium Complex, 14 oz Can, White.

Can you use silicone grease as anti seize?

Anti-seize is not any great shakes at preventing galvanic corrosion, as some have suggested in this thread. Silicone grease would be better for this than anti-seize.

Should I lubricate bolts?

By lubricating the fastener the results are further improved and scatter is reduced to 10%-15% which is about as good as can be achieved using torque control methods. When tightening a fastener ALWAYS use a controlled method. Unless specifically told not to, always lubricate the fastener.