Permatex Ultra Slick Engine Assembly Lube, part number 81950, is a 4 oz. assembly lubricant formulated to adhere to metal mating surfaces and protect them during initial engine start-up. Applied during engine assembly, it resists being wiped off critical contact areas, helping prevent scuffing and galling on components such as camshafts, lifters, and bearing journals before oil pressure is fully established. The formulation meets or exceeds OEM performance specifications for engine assembly lubricants. Call us to confirm proper fit or quantity for your rebuild application.

Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine. Ultra Slick™ adheres to component surfaces to prevent scuffing and galling during initial start-up. This high quality formulation meets or exceeds OEM performance specs for engine assembly lubricants.