Winter Grade Version. 1/2-gal. Front End Pack in a 5-gal. pail. The Most Used and Specified Cable LubricantSpecification-grade Polywater® Lubricant J is a high-performance, clean, slow-drying, water-based gel lubricant. Lubricant J provides maximum tension reduction in all types of cable pulling. It is recommended for long pulls, multiple-bend pulls, and pulls in a hot environment.