The 40MP-U300 3" Black Buna-N Gasket is engineered for high-performance sealing in various applications. Made from durable Buna-N material, this gasket offers excellent resistance to oils, fuels, and other chemicals, ensuring a reliable seal. Its dimensions are designed to fit standard 3" fittings, providing a secure and leak-proof connection. This gasket is ideal for use in sanitary environments, where maintaining cleanliness and integrity is crucial. Its robust construction ensures longevity and performance, making it a vital component for any piping system.