The 3" POLY PIPE CAP from SEALFAST is a reliable solution for sealing poly pipes in agricultural and industrial applications. Made from high-quality polyethylene, this cap ensures a secure fit and prevents leaks. With a diameter of 3 inches, it is designed to fit standard poly pipe sizes, providing a tight seal that withstands pressure and environmental conditions. This cap is ideal for use in irrigation systems and other fluid transport applications, meeting industry standards for durability and performance.