Black Trim Marinade is a water-based dressing that works great on leather, vinyl, plastic, rubber and tires. Black Trim Marinade is not greasy or oily and will bring out the true shine in your leather, vinyl, plastic, rubber trim and tires. This Marinade can be used on both interior and exterior surfaces. It creates an invisible shield that repels water, dirt and dust. It also protects surfaces from damaging UV rays. Black Trim Marinade resists drying, fading and cracking surfaces to aid in maintaining interior and exterior surfaces while at the same time enhancing shine and image.