The SEALFAST 4" Viton-A Gasket is designed for high-performance sealing in various applications. This gasket features a durable black Viton-A material, known for its excellent resistance to chemicals, heat, and aging. The 4-inch diameter ensures a secure fit in piping systems, while the distinctive green stripe provides easy identification. Ideal for use in automotive, industrial, and chemical processing applications, this gasket meets industry standards for performance and reliability. The Viton-A construction ensures a long-lasting seal, making it an essential component for your sealing needs.