PTFE or Polytetrafluoroethylene is a Teflon coated fiberglass. Not to forget the fact that the material is a woven fiberglass. You find that this particular material is highly resistant to external weather torrents. This way, PTFE is a highly durable one. The fiberglass coated with PTFE makes it easier while maintaining these tensile structures. Plus the material comes to you with a guarantee of 30+ years. Its tensile strength is quite impressive, if you have a look at it. The fiberglass coated with PTFE, does not become brittle or loses its color with the passage of time.
The fiberglass gets constantly bleached by the UV rays that you get an everlasting sheen to the stage. The dramatic lighting effects can set live stages on fire. Stadiums, courtyard, exhibition spaces, auditoriums and hospitality industry makes use of Teflon coated tensile shades.