RENOLIT CSX ULTRA 15 is a high-performance calcium sulfonate complex grease, formulated with an optimized extreme pressure and anti-wear additive system, an anti-corrosion and antioxidant additive package, and fortified with a synergistic set of chemical and solid additives for maximum protection in high-load/shock applications. This blend of solid additives provides improved performance compared to lubricant greases with only 5% molybdenum disulfide (MoS2).