Permatex 31163 is a copper anti-seize lubricant and thread lubricant in a 16 oz. container. Formulated to prevent seizing, corrosion, and galling on threaded fasteners and mating surfaces exposed to high heat, it contains micro-fine copper flakes suspended in a semi-synthetic grease carrier, fortified with rust and corrosion inhibitors. The temperature range runs from -30F to 1800F (-34C to 982C), making it applicable across a wide range of underhood and exhaust-side fasteners common in heavy-duty truck service. It also provides good electrical conductivity. Sold by Pro Gear and Transmission. Call us to confirm this is the right compound for your application.

• Temperature Range: -30F to 1800F (-34C to 982C) Carrier: Semi-synthetic grease Additives: Micro-fine copper flakes, rust and corrosion inhibitors Container Size: 16 oz. Part Number: 31163

Permatex 31163 Copper Anti-Seize Lubricant is a premium thread lubricant and anti-seize compound designed for use where high-temperature conditions exist. The formula combines a high percentage of micro-fine copper flakes in a semi-synthetic grease carrier, fortified with rust and corrosion inhibitors to prevent seizing, corrosion, and galling. Temperature range: -30F to 1800F (-34C to 982C). Provides good electrical conductivity. Suitable for exhaust fasteners, spark plugs, and other high-heat threaded connections common in heavy-duty truck maintenance.