The 3/4" X 36" X 21' Neoprene 60 Duro from SEALFAST is a versatile neoprene sheet suitable for a range of applications. With a thickness of 3/4 inches and a length of 21 feet, this material offers excellent durability and flexibility. The 60 durometer rating indicates a medium hardness, making it ideal for gaskets, seals, and cushioning. Neoprene is resistant to oil, chemicals, and weather, ensuring long-lasting performance in various environments. This product meets industry standards for quality and safety, making it a trusted choice for professionals.