Cellular or Sponge Rubber Extrusion Products

Thermoprene produces cellular or sponge rubber products of types for industrial, commercial and consumer applications.  Generally our products are produced from closed-cell materials, however open-cell materials are used, particularly for filtering applications.  These sponge bushings or washers are typical of parts made from die cutting sponge sheet. We also process sponge materials as extruded profiles, three dimensional cavity molded components, and water jet cut shapes.

Rubber Extrusion Capabilities

Thermoprene has the following capabilities with extruded rubber:

  • Dense & Sponge materials
  • Extrusion & Molding
  • Fabrication & Secondary
  • Custom Compounding (durometer, colors, chemical resistant)
  • Dual Durometer
  • Splicing, Vulcanizing, Corner Molding
  • Adhesive Application
  • Custom Protective & Retail Packaging
  • Extruded & Calendered Sheet
  • Molded Sheetstock


Thermoprene has the extensive experience with the following materials:

  • EPDM
  • Neoprene
  • Polyisoprene
  • Natural Rubber
  • Polyurethane
  • Viton
  • Nitrile
  • Silicone

Contact us for more information at 440-543-8660 or request a quote. View our Rubber Extrusion Gallery.