PTFE tape has extremely low friction and hence is perfect for piping and ductwork applications. It is also hydrophobic and hence can be used on surfaces with water contact. Having a robust pressure resistance and being chemically inert makes it useful for aggressive environments with acids, gases and solvents. The key features of this tape include its high malleability and non-hardening nature along with high temperature & pressure resistance. Non-stick backing on the tape helps with the turbulence of the flowing fluids.