Product Type Synthetic Lubricating Grease Kit. ✨ Why Drivers Choose This Lubricant. ???? Why Buy This Lubricant Kit?. 1 × Car Sunroof Lubricant Grease Container. ✔ Door Channels ✔ Sliding Rails. ⭐ Suitable For Most Vehicles | ???? Waterproof Formula | ???? DIY Friendly Application.