The Three Bond Engine Silicone Gasket TB1121, weighing 3.5 ounces, is the perfect partner for your engine sealing needs. This high-quality silicone gasket is designed to provide robust and reliable sealing with minimal deformation, ensuring optimal performance and longevity. Made from high-molecular-weight silicone, it has three bond layers, which offer superior strength and flexibility, making it suitable for a wide range of applications. The gasket's smooth surface allows for easy application and application with minimal residue, making it ideal for both assembly and disassembly processes. Its 3.5-ounce size is perfect for most engines, and its easy-grip design ensures secure installation. Overall, the Three Bond Engine Silicone Gasket TB1121 is a reliable and cost-effective solution for sealing critical engine components, ensuring maximum performance and reliability.