PTFE thread seal tape is made from PTFE Fine powder, It is also called seal tape ptfe, Teflon tape, ptfe plumbers tape, Teflon pipe tape, or ptfe thread tape. it has many applications in water, gas, oil, Steam, and chemicals. It can work at -400° to 500°F (-240° to 260°C) temperature.
There are two types of Density, medium density, low density, and high-density. they are made from different PTFE materials. low-density sealing tape of less than 0.5g/cm3, and high-density Teflon tape of more than 0.5g/cm3.