ETFE (Ethylene Tetrafluoroethylene)
Used in valves, fittings, bearings, pump components and electrical coatings, ETFE tubing is weather-resistant and inert to most solvents and chemicals. Versilon ETFE tubing is also radiation resistant.
Polycarbonate
Polycarbonate, also referred to as PC, is a tough, impact-resistant, virtually unbreakable material used in wide variety of applications. It is an amorphous thermoplastic material, with a continuous use temperature range of up to 265° F (129° C).