UCON^™ LB-400-X is a high-quality synthetic lubricant formulated with antioxidants for oxidative stability and enhanced performance. The UCON LB-X lubricants are formulated from an alcohol-started base stock. UCON^™ LB-400-X features an oxypropylene group (m = 0) with one terminal hydroxyl group. This high-quality lubricant is water insoluble and has a viscosity of 400 cSt at 100°F.

UCON^™ LB-400-X is specially formulated with performance antioxidant additives to enhance fluid performance in difficult environments where traditional lubricants are prone to degrade and fail. Formulated for high-temperature performance, UCON^™ LB-400-X is a phenomenal candidate for any application that requires enhanced oxidative stability.

It is important to note that any improvements seen by utilizing UCON^™ LB-400-X result from high-temperature antioxidants in the fluid. During use, the color of UCON^™ LB-400-X may become dark brown without signifying a loss of antioxidant effectiveness. As the antioxidant reacts with oxygen and is depleted over time, UCON^™ LB-400-X will no longer be as stable as uninhibited UCON^™ LB fluids.