Gazguard Elastomers

Gazguard Elastomers

High performance elastomers engineered for demanding applications

Freudenberg Oil & Gas Technologies is a leader in elastomer materials technology. Our extensive portfolio of elastomeric capabilities include our proprietary Gazguard ® material, designed to minimize the risk of damage from explosive decompression.

Gazguard ® compounds have exceptional physical and chemical durability properties. All are certified according to the stringent requirements of Norsok M-710 RGD, Norsok M-710 sour gas and ISO 10423 (API 6A) chemical aging immersion and fixture testing, and ISO 10423 F.1.11 pressure and thermal cycling testing. Our Gazguard ® 728 compound has been certified to material class FF/HH per ISO 10423:2009 and ANSI/API Specification 6A Twentieth Edition within 10% H2S/ 10%CH4/ 80%CO2 and Jet Fuel A. Certification available upon request.

Gazguard ® formulas are ideal for high pressure gas applications.


  • Similar resistance to conventional compounds in oils and fuels

  • Enhanced mechanical properties and abrasion resistance

  • Excellent resistance to oxygen and ozone weathering

  • Higher temperature capabilities.

Available Materials:

  • Downloads
  • Materials

Available downloads:

  • Gazguard 728 FF/HH Certification

    English QMS-F30 Rev.5 locked DOWNLOAD
  • S Seal PR2 Qualification 0F - 250F

    English C?00001 Rev.1.2 locked DOWNLOAD
  • Elastomer Storage Guidelines

    English 11/13 available DOWNLOAD

Gazguard ® is offered in HNBR and FKM grades in both standard and low temperature versions.


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