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Silver paste in a 1 lb brush-top can

Loctite

Loctite Nickel Anti-Seize 1 lb Brush-Top Can 135543 LB 771

SKU CH-A5XN-PDCPS

Nickel-based anti-seize paste in a 1 lb brush-top can withstands -20 °F to 400 °F for general-purpose lubrication

  • Size1 lb Brush Top Can
  • Product typeFluids & Lubricants
  • Withstands extreme heat up to 400 °F
  • Remains effective in severe cold down to -20 °F
  • Brush-top can enables precise, mess-free application
  • Nickel formula prevents galling and corrosion on threads
  • Trusted Loctite quality for reliable anti-seize performance

Product Identity

Loctite 135543 Nickel Anti-Seize is a silver-coloured paste supplied in a 1 lb brush-top can for general-purpose assembly and maintenance tasks. It is intended for mechanics, fabricators and maintenance teams who need a lubricant that prevents galling and corrosion on threaded fasteners and mating surfaces. The brush-top container allows direct application without extra tools.

Temperature Limits

The compound remains effective from -20 Degrees F up to 2,400 Degrees F, covering most automotive, industrial and high-heat exhaust applications. Outside this range the paste can degrade or lose its anti-seize properties, so it is not suited for cryogenic or extreme furnace environments. California Proposition 65 requires a warning that the product contains a chemical known to cause birth defects or other reproductive harm.

Build And Use

The nickel-based paste is non-flammable and resists water washout, helping it stay in place on brake calipers, exhaust bolts and flange faces. The integrated brush lid means the can seals tightly after each use, reducing contamination and drying out. Because the formula contains regulated substances, the item cannot be shipped to certain restricted states.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 70% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameLOCTITE
Product typeFluids & Lubricants
Size & build
Size1 lb Brush Top Can

Questions about this item

Should I choose the 1 lb brush-top can or a different size for occasional automotive work?

The 1 lb brush-top can gives enough nickel anti-seize for many bolt and spark-plug jobs while the brush lid lets you coat threads cleanly without a separate tool.

What does the 2,400 °F rating mean when I use this on exhaust bolts?

It means the paste stays effective up to 2,400 °F, so exhaust manifold bolts and oxygen-sensor threads remain lubricated and removable even under extreme heat cycles.

How does the nickel formula affect galvanic corrosion between stainless and steel fasteners?

The nickel particles create a conductive barrier that reduces galvanic action, letting dissimilar metals like stainless bolts in steel threads separate easily after high-temperature service.

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