The 16.000" Gasket #1 Insulation 5/8X1-1/8 218-1/2 E1 from Dresser Industries is designed for effective sealing in insulation applications. This gasket features a robust construction that ensures a secure fit and reliable performance in various environments. Its dimensions make it suitable for standard piping systems, while the materials used provide excellent resistance to wear and tear. This product complies with industry standards, ensuring compatibility with existing systems. Ideal for HVAC and plumbing applications, it offers a trusted solution for professionals seeking quality and durability.