Durable protection and smooth assembly define Loctite 51144, Copper, 8008 C5-A Anti-Seize Lubricant, 4 oz, formulated to prevent seizing, galling, and corrosion in threaded connections exposed to high temperatures and pressure. Containing fine copper and graphite particles in a high-quality grease carrier, it ensures uniform lubrication and easy disassembly even after long-term exposure. Effective up to 982°C (1800°F), it resists water, salt, and chemical corrosion for dependable performance in harsh environments. Ideal for bolts, flanges, and fittings in marine, industrial, and metric fabrication applications, this lubricant provides lasting metal-to-metal protection and assembly efficiency.