Mechanical engineers over the globe are increasingly ditching their metal counterparts in favour of an engineering wonder called Poly Tetra Fluoro Ethylene or PTFE. PTFE products are engineered plastics which offer a long term benefit in a variety of industries, which includes reduced downtime, improved performance and better resistance to nature. PTFE products can be manufactured not only in the form of rods, but also in the form of tubes, hoses and sheets.