PTFE How Many Wraps of PTFE Tape to Use
Why the Number of Wraps Matters
Before getting into exact numbers, it helps to understand why wrapping PTFE tape properly is important. The tape works by filling small gaps between threaded fittings. As a result, it creates a tight seal that prevents leaks.
However, if you use too few wraps, the gaps may not be fully covered. On the other hand, if you use too many wraps, the fitting may not...