CRC Engine Assembly Lube Anti-Seize 10oz For DIYers

CRC Anti-Seize Engine Assembly Lube 10oz (3331) is a purpose-built lubricant designed to protect critical engine components during assembly and the initial break-in period. This lithium-based compound, fortified with molybdenum and graphite, forms an adherent film that stays put on metal surfaces, preventing destructive metal-to-metal contact at sliding and rotational interfaces. Ideal for engine builds, it also provides ongoing protection after startup, helping components seat smoothly and resist wear during the first critical seconds of operation. What makes this lube stand out - High molybdenum and graphite content delivers a tough, load-bearing film on cams, lobes, journals, gears, and other rotating contacts. - Extreme Pressure (EP) additives and a robust Timken OK Load rating support heavy loads and demanding break-in conditions. - Water resistance helps prevent washout, extending the protective coat even in humid environments or during storage. - Anti-rust and anti-wear compounds slow corrosion and reduce surface scoring over time, extending component life. - Non-conductive and non-corrosive formula won’t mar or pit surfaces, preserving tolerances on close-fitting parts. - Quick-dissolve action: as the engine operates, the lube blends into the lubrication oil, ensuring continuous protection without clogging oil passages. - Keeps parts from seizing or sticking during assembly, yet remains soft enough to cushion tight fits and close tolerances. - Versatile across engines, transmissions, differentials, and all mechanical parts with sliding or rotating metal-to-metal contact—perfect for camshaft bearings and lobes, crankshafts, lifters, pushrods, valve stems, gears, and more. Why this matters for your build and break-in - Reduces assembly torque and wear during initial startup, helping your engine reach a healthy, consistent oil film faster. - Protects during the most stressful period of a rebuild: the first few seconds of startup when metal surfaces are dry and mating parts are at risk. - Provides long-term benefits beyond installation by cushioning contact points under extreme conditions, contributing to improved engine life and reliability. Who benefits most - Professional engine rebuilders and machinists who demand reliable protection during assembly and the critical break-in window. - DIY enthusiasts tackling high-performance builds, classic restorations, or any engine, transmission, or differential assembly where precise tolerances matter. - Equipment owners performing field repairs where robust, long-lasting lubrication is beneficial for stored or intermittent use. Detailed usage and application - Apply a thin, even film to all mating surfaces involved in the assembly process. Focus on cam bearings and lobes, crankshaft journals, engine bearings, gears, lifters, pushrods, valve stems, and other sliding or rotating contacts. - During installation and the break-in phase, the lube remains active on surfaces to prevent scoring and galling as parts begin to move. - After initial startup, the product will quickly dissolve into the engine oil, continuing to protect moving parts without restricting oil flow. - Suitable for engines, transmissions, and differentials, ensuring broad compatibility across drivetrain assemblies. Practical notes - Ships from our warehouse with online orders only; please allow 5–7 days for delivery. - The 10oz container provides ample coverage for multiple assemblies or a single, thorough rebuild. - Use as part of a comprehensive assembly procedure to maximize protection during break-in and long-term service life. CRC Anti-Seize Engine Assembly Lube 10oz delivers a targeted, durable solution for safer, more reliable engine assembly and break-in. Its unique combination of high molybdenum and graphite content, robust EP additives, and long-lasting film protection sets it apart from ordinary assembly lubricants, offering tangible benefits in smoother starts, reduced wear, and extended engine life.