PORON® Industrial Polyurethanes | Zatkoff

PORON® Industrial Polyurethanes

PORON® Industrial Polyurethanes

The PORON® line of polyurethanes are used in industrial applications for long-term, durable performance. Whether in gasket design, sealing, cushioning, or vibration management, PORON products are low-outgassing, non-fogging, non-corrosive, and will not become brittle or crumble. The variety of materials available meet a versatile range of design requirements.


  • Excellent compression set resistance
  • Good chemical resistance
  • Easy to fabricate
  • Die-cut cleanly
  • Work with a broad range of adhesives

PORON® Condux Plus® Electrically Conductive Foams

Electrically-conductive foams offering high reliability electrical conductivity and great shielding capabilities.

PORON® 4701‑30 Polyurethane

A very soft and easily compressed foam.

PORON® 4701‑40 Polyurethane

A soft material for use in applications including sealing, gasketing, vibration management, and more.

PORON® 4701‑50 Polyurethane

A firm material used for managing high energy impact in gasketing needs.

PORON® 4701‑60 Polyurethane

A very firm material used in energy management solutions for enclosure gasketing applications.

PORON® 4790‑92 Polyurethane

An extra soft, slow rebound foam with a very low closure force.

PORON® AquaPro™ Series Foams

Foams of multiple softness levels that provide enhanced water sealing solutions.

PORON® Dura‑Shape™ Materials

An enhanced add-on option to PORON materials to improve accuracy and performance.

PORON® EVExtend Battery Pad Material

The latest advancement in protecting and extending battery life, offering superior levels of reliability and long-term durability.

PORON® ShockPad Foam

A reliable impact solution when used behind gasketless displays and alongside other internal components of mobile devices.

PORON® ShockSeal™ Foam

Trusted cushioning and sealing solutions for handheld devices and general industrial applications.

PORON® SlimGrip™ Foam

A great fit in mobile devices when space is tight and display performance is critical.

PORON® Soft Seal 4701‑15 Series

A series of polyurethanes offering flexible dust sealing and shock absorbing solutions.

PORON® ThinStik™ Materials

A combination of PORON polyurethane foam and a pressure sensitive adhesive layer for use in applications as thin as 0.1 mm.

PORON® V‑0 Foam

Specifically formulated to meet all requirements under UL94 for both V‑0 and HBF flammability ratings, particularly in the HEV market.

VFT Tapes

Polyurethane core foam tapes that provide stability and protection for device touchscreens and glass back covers.


  • Communications
  • Computers
  • Transportation
  • Electronics
  • Appliances
  • Medical Devices
  • Industrial


  • LCD Gaskets
  • Battery Pressure Pads
  • Environmental Seals
  • Spacers
  • Motor Mounts
  • Vibration Damping Gaskets
  • Springs
  • Instrument Cluster Gaskets
  • Cup Holders
  • Air Filter Gaskets
  • Appliance Foot Pads
  • EMI/RFI Shielding
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