LB 8008™ C5-A® Copper Based Anti-Seize Lubricant, 1 lb Brush Top Can

Keep critical fasteners moving free under extreme heat, pressure, and corrosive exposure. Loctite C5-A™ Copper Anti-Seize suspends finely ground copper and graphite in a high-quality grease that resists wash-off, shields against rust, and stops galling or seizing even up to 1 800 °F / 982 °C. The built-in brush makes application quick and tidy—ideal for shop or field work.

Key benefits

High-temperature protection – reliable from -20 °F to +1 800 °F.

Multi-metal compatibility – safe on steel, brass, copper, iron, plastic, and more.

Prevents rust, corrosion & galling on threaded parts, gaskets, flanges, slides, and press-fit assemblies.

Brush-top can for mess-free application; 1-lb supply handles dozens of jobs.

NLGI Grade 0 copper/graphite formula won’t harden or drip out of place.

Common uses

Exhaust manifold and turbo hardware

Brake caliper pins and backing plates

Pipe fittings, valves, pumps, flanges

Assembly of stainless or galvanized fasteners

Marine, agricultural, MRO, and construction equipment

At-a-glance specs

Attribute Value

UPC 079340510074
Part No. 51007 (LB 8008 C5-A)
Container 1 lb (16 oz) brush-top can
Temperature range -20 °F to +1 800 °F (-29 °C to +982 °C)
Base Copper & graphite in mineral-oil grease
Appearance Copper-colored paste
NLGI grade 0