PTFE is the most chemically resistant plastic known and is unaffected by most corrosive liquids, vapors, and gases. PTFE is generally offered in thicknesses spanning from .002″ to .250″ thick and conforms to both FDA and AMS specifications, making it acceptable to both medical and food production industries. Benchmark can custom manufacture quantities from prototype and short run through large production runs. We will provide custom PTFE components to your precise specifications.