The SEALFAST 1 1/2" Buna-N Gasket with a blue stripe is designed for optimal sealing in various applications. Made from high-quality Buna-N rubber, this gasket provides excellent resistance to oils, fuels, and other chemicals, making it suitable for industrial and automotive uses. The 1 1/2" size ensures compatibility with standard fittings, while the blue stripe allows for easy identification. Each package contains 25 gaskets, providing ample supply for maintenance and repairs. This gasket meets industry standards for performance and durability, ensuring a reliable seal in any application.