Teflon tape, also known as plumber’s tape or PTFE tape, is a versatile and essential tool for plumbing tasks. Made from polytetrafluoroethylene (PTFE), it provides a reliable seal for threaded pipe connections, preventing leaks and ensuring a tight fit. Easy to use, it wraps around pipe threads to create a smooth, watertight seal, making it indispensable for various plumbing projects in both residential and commercial settings.