PORON® microcellular urethane foam is a preferred material choice for thermal and acoustic insulation, vibration and sound dampening, sealing, gaskets and energy absorption. Poron® foams have excellent compression set resistance and high resilience, providing a gasket seal that performs well over extended use.


PORON® is ideal for applications in communications, automotive, electronic, and other industrial devices. The material is easy to die cut while accepting a broad range of adhesives. Poron® foams are conformable and flexible even under extreme environmental conditions. Poron® is a low out-gassing and flame retardant material (UL-Listed). It exhibits good chemical resistance, is naturally flame retardant and is non-fogging. PORON® contains no plasticizers or residual chemicals to contaminate its surroundings. The material will not become brittle and crumble and is non-corrosive to metal. It is available in a wide range of formulas and thicknesses and performs well over broad range of temperatures.


Typical Poron® Foam Applications:

  • Electrical Enclosures
  • Electronic Gaskets
  • Vibration Damping
  • Cushioning Pads
  • Acoustical Control Gaskets
  • Cellular Telephone Gaskets
  • Automotive Gaskets

Custom Styrene Parts

Styrene based materials offer unique characteristics of durability, insulation, high performance, versatility of design, simplicity of production, and economy as well as provide excellent sanitation and safety benefits.

At CFS we can provide component PORON® gaskets with or without adhesives. We are experts in finding the right adhesive solution for your needs. Contact us to learn more about our custom capabilities using our steel rule, dieless or rotary die cutting processes.