Prolith is a general purpose lithium grease formulated for excellent mobility and pumping ease in centralized lubrication systems. ProlithNo. 2 grade offers better low temperature grease delivery to critical lubrication points than most No. 1 grades. The red color makes this grease easy to identify during application and operation. The combination of EP (extreme pressure) additives and a stable soap structure results in a high-quality grease capable of protecting heavily loaded machinery, while remaining in place.