Rubber and Rubber Impregnated Products

  • Red Rubber –Cold and hot water only. Sheet or cut gaskets
  • Neoprene – cold or hot water and oils and some solvents. Sheet or Gaskets.  Excellent sealing and rebound.
  • Neoprene fabric inserted – as above but stronger will not squeeze out.
  • Neoprene diaphragm sheet – as above but can weep thru fabric.
  • Buna N Nitrile – similar to Neoprene.
  • Gum rubber for special sealing problems ant low temp no solvents.
  • Silicone for high temp but no solvents
  • Viton – Excellent for oils, caustics, solvents, water –Fair with steam. Has higher temp to 500F depending upon application.
  • Teflon –or PTFE, PFA, FEP etc     Excellent for sealing and has hi temp to 450F, but watch out for cold flow.
  • PTFE Tape for gasket sealing –An excellent sealing product for flanges. WL Gore has the best is most expensive but worth the extra investment

All of the above are available in sheet or cut gaskets.