The SEALFAST 3" Neoprene Gasket features a distinctive red stripe and comes in a pack of 15. This gasket is crafted from high-quality neoprene, providing excellent resistance to oil, water, and various chemicals. With a thickness designed for optimal sealing, it ensures a leak-proof fit in plumbing and HVAC applications. The durable material withstands temperature fluctuations, making it suitable for both indoor and outdoor environments. Ideal for use in industrial and residential settings, this gasket is essential for maintaining system integrity.