Check the listing for details. Permatex® 81950 - 4oz Ultra Slick™ Engine Assembly Lube. Condition: New. Listed at 13.59 USD. Permatex® 81950 - 4oz Ultra Slick™ Engine Assembly Lube Permatex® is a leading manufacturer, distributor and marketer of premium chemical products to the automotive maintenance and repair, home and hardware markets. Product categories include gasket makers, sealants, hand cleaners, threadlockers, adhesives, cleaners, repair kits, and lubricants under well-recognized brand names such as Permatex®, the Right Stuff®, Fast Orange®, Spray Nine®, Versachem®, and Devcon® home. 4oz Ultra Slick™ Engine Assembly Lube (81950) by Permatex®. Permatex Ultra Slick Engine Assembly Lube provides 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.Gives proper lubrication of metal mating surfaces prior to starting a new or rebuilt engineAdheres to component surfaces to prevent scuffing and galling during initial start-upThis high quality formulation meets or exceeds OEM performance specs for engine assembly lubricantsThank you for your business and may you have happy trails from here and forever! RoomaZoom Powersports