1475 Special TFE-P 1475 is based on the Monomers Tetrafluoroethylene (TFE) and Propylene (P).Differs greatly from other Fluorocarbon elastomers: it does not contain Hexafluoropropylene or Vinylidene Fluoride in the basic polymer structure.Provides long-term service life at temperatures up to 400°F / 204.4°C and can be utilized in shorter-term service up to 600°F / 315.6°C.Excels in higher pH environments, certain types of Polar Solvents, and varieties of acids, alkalis, and oils.Gasketing for Electrolytic Cells in Chlor-Alkali and Chlorate should be prime considerations.1475 has excellent Compression Set, yielding long-term, long-lasting leakproof seals.Prince has recently developed molded 1475-M, complete with easy-to-seal ribs.Current sizes include: Full-Face ANSI 150-lb Gaskets; 1”, 2”, 3”, 4”More sizes will be available soon. 1475 Special TFE-P