Fabricators of Adhesive Tapes & Flexible Materials

Roger's PORON® 4701-30 Urethane Foam is very soft, easily compressed for use when flexibility is a key requirement. Often used for gasketing, sealing and cushioning in the automotive, electronics, communication and other industrial devices.

Available with or without adhesive and in various thicknesses and densities.

Unit of Measure


N/A Rogers

Brand Part Number

N/A PORON 4701-30

Primary Application

N/A Gaskets Industrial Medical Sealing

Application Description

  • Used for open and close gasket applications; LCD, speaker, vibration dampening, cushioning, instrument cluster, air filter, etc.
  • Used in telecommunications, computers, appliances, medical devices, such as battery pressure pads, environmental seals, spacers


  • Semi-closed cell foam
  • Excellent compression-set resistance
  • High resilience
  • Energy absorption
  • Low outgassing
  • No plasticizers
  • Broad temperature range, meeting flammability requirements of UL HF and MVSS 302
  • Good chemical, corrosion, ozone and UV resistance
  • Easy to fabricate, die cuts easily
  • Broad range of formulas and thicknesses from 0.012" to 0.500" (0.43 mm to 12.7 mm)

Markets Served

N/A Aerospace Construction Defense Displays Electrical Electronics Graphics Manufacturing Medical Recreation Transportation


N/A Urethane Foam

Adhesive Coating

N/A No Adhesive

Adhesive Type

N/A Plain


N/A Black

Maximum Width/ Master Roll Width

N/A 54 in

Service/Operating Temperature

N/A 194 ºF

N/A The physical properties listed are typical values based on PSTC, ASTM and other standard tests. This data should be used as guides only, and not as specification limits. Our recommendations for use are based on practical experience and testing. However, it is the responsibility of the user to determine the suitability of the product for his intended use. MBK Tape Solutions will not assume liability for claims beyond the replacement value of our product proved to be defective.

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