Description 1.Prevent Cracking: Employing an advanced formula, our Car Window Rubber Lubricant can deeply penetrate rubber sealing strips to prevent cracking. It softens aged rubber, restoring elasticity for deep nourishing and repairing, ideally, extends the strip's lifespan 2.Rubber Strip Protection: Our car window rubber lubricant with antifreeze ingredients slows down aging, maintains flexibility, and strengthens sealing even in low temperatures during winter 3.Noise Reduction: By filling the tiny gaps in the sealing strips, it reduces the abnormal noise generating when the door and window are closed, improves the quietness in the car, and creates a more comfortable driving environment for you 4.Smooth Use: Say goodbye to jammed doors and window with our Car Window Rubber Lubricant. The lubricating ingredients reduce friction resistant, providing anti-stuck and smooth use, and enhancing your driving experience 5.Wide Range of Uses: Achieve great upkeep for your car, SUV, or commercial vehicle's door and window sealing strips with our Car Window Rubber Lubricant. Suitable for all models, it's a must-have product for car owners seeking comprehensive maintenance solutions Package Include:1*Leather and rubber care agent