Plumbing Basics: How Well Do You Know Pipes, Fixtures, and More?
What is the primary use of Teflon tape in plumbing?
Correct Incorrect Teflon tape, or plumber’s tape, is used to seal threaded pipe connections and prevent leaks. Wrapping it around the threads before connecting the pipes ensures a tight seal. It is easy to use, resistant to high temperatures and pressures, and helps create a durable watertight bond.