High-density polytetrafluoroethylene (PTFE) tape, also known as "thread sealing tape" or "plumber's tape," is a thin white tape made of PTFE used to seal pipe threads. It is resistant to temperature, pressure and chemicals, making it an effective sealant for a wide range of applications.
Some of the advantages of high density PTFE tape include:
It is very easy to apply and can be cut to desired length with scissors.
It forms a strong, reliable seal that can withstand high pressures and temperatures.
It is resistant to many chemicals including oils, gasoline and most acids.
It is non-toxic and safe for use in potable water systems.
It is resistant to UV radiation and will not break down or degrade over time.
It can be used on a variety of piping materials including metal, plastic and rubber.
It is inexpensive and widely available.
Overall, high density PTFE tape is a versatile and effective sealant for many different types of plumbing, automotive and industrial applications.