This product is a brand new genuine Volkswagen sunroof track grease lubricant, specifically designed for VW and Audi vehicles. It comes with a 1-year warranty and is an OE/OEM part number G-000-450-02. The lubricant is certified as OE and is a direct replacement part, making it a perfect fit for your vehicle. Additionally, it is important to note that this product may cause cancer and reproductive harm, so please handle with caution and follow the instructions provided.