The Lucas Oil Products Semi-Synthetic Assembly Lube is a high-performance lubricant designed to provide superior protection and performance in various applications. This assembly lube is formulated with a unique blend of synthetic and petroleum-based oils to provide extreme pressure load carrying capacity, rust protection, extended lubrication intervals and excellent antiwear low friction performance. It is ideal for use in automotive, industrial and marine applications and is perfect for use on bearings, gears and other moving parts. This assembly lube is designed to reduce wear and tear on components and is safe for use on all metals, plastics and rubber. It is easy to apply and provides long-lasting protection and performance. FleetPride is your First Click in Heavy Duty®.