Vespel SP-1 / SP-21 / SP-22 / SP-211 / SP-3



Please refer to ‘Product Info’ for more product variations



Applications include:

  • Rotary Seal Rings 

  • Thrust Washers And Discs

  • Bushings

  • Flanged bearings

  • Plungers

  • Printer Wire Guides

  • Spline Couplings

  • Wear Strips

  • Valve Seats

  • Thermal And Electrical Insulators

  • Wafer Clamping, Polishing And Grinding Rings

  • Wafer Guides and Carriers

  • Vacuum Pads

  • Die Pickup Collets

Vespel® is one of the highest performing engineering plastics currently available.

Vespel® will not melt and can operate continuously from cryogenic temperatures to 550°F (288°C), with excursions to 900°F (482°C).

Vespel® parts consistenly exhibit superior performance in a variety of applications requiring low wear and long life in severe environments


  • Excellent Temperature Resistance

  • High Wear Resistance (Especially SP-21)

  • Dimensionally Stable Resistant To Radiation


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