Park Tool PPL-2 Polylube 1000 Grease (1 lbs tub) is a highly tenacious synthetic-based grease designed for superior performance in all conditions. Waterproof and inert, it will not react when in contact with other greases, ensuring reliable lubrication without compromising performance. Perfect for protecting your bike�s components and ensuring smooth operation, this grease is a must-have for any cyclist looking for long-lasting, high-quality lubrication.