The Permatex Black Silicone Adhesive Sealant (3 oz) - 81158 is a high-quality, multi-purpose silicone adhesive sealant that is designed to provide a strong and durable bond between a wide range of surfaces. This product is perfect for use in automotive, marine, and household applications, as it is resistant to heat, oil, water, and weathering. The sealant comes in a 3 oz tube and is black in color, making it ideal for use on dark surfaces. It can be used to seal and repair leaks, fill gaps and cracks, and bond various materials such as metal, glass, rubber, and plastic. The Permatex Black Silicone Adhesive Sealant is easy to apply, dries quickly, and creates a flexible and waterproof seal that will last for years.