EcoGreen™ 775

EcoGreen™ 775

Fabric-Over-Foam Gaskets

Laird Fabric-over-Foam (FoF) 775GT provides excellent EMI shielding performance for customers where EMI issues occur. The 775GT EMI gasketsare composed of electrically conductive fabric wrapped around a soft urethane foam core. They are supplied with a conductive pressure sensitiveadhesive (PSA). The 775GT EMI gaskets are halogen free products that can be created with cross-section profiles such as rectangle, D shape,and others. The gaskets can be further customized to an application by die-cutting, hole punching, notching, etc.

Features and Benefits

  • Extremely low compression forces allow for use of lighter materials 
  • Abrasion resistant metalized fabric shows virtually no degradation in shielding performance after 1,000,000 cycles (ASTMD3886)
  • Urethane foam core provides low compression set ensuring long-term reliable gasket performance
  • Service temperatures from -40°F to 158°F(-40°C to 70°C)


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Technical Specification

Typical PropertiesColorNatural
Construction and CompositionConductive Fabric + Foam + PSA
Foam Core MaterialPolyurethane
Operating Temperature Max (Celsius)70
Operating Temperature Min (Celsius)-40
Shelf Life12 months at 23℃/ 60% R.H.
Electromagnetic PropertiesShielding Effectiveness (dB)100 dB at 100MHz. 105 dB at 1 GHz.
Mechanical PropertiesCompression Set<20%
ComplianceLead FreeYes
ROHS CompliantYes
UL Flammability RatingNon-FR


Last Updated: 22/04/21
Last Updated: 22/04/21
Last Updated: 18/08/21