The SEALFAST BTC400G is a 4-inch rubber O-ring Type B, engineered for reliable sealing in various applications. Made from high-quality rubber, this O-ring ensures durability and resistance to wear and tear. Its dimensions are precisely engineered to fit standard fittings, providing a secure seal that prevents leaks. Ideal for plumbing, hydraulic systems, and industrial applications, this O-ring meets industry standards for performance and reliability.
