SBR (GRT® 22)

SBR GRT® 22 is a natural and styrene butadiene rubber manufactured by GRT Rubber Technologies®. It has a hardness of 75 Durometer and withstands temperatures from -20 to 180°F (-29 to 82°C). This rubber gasketing is specially compounded to be quick-sealing, non-hardening, and heat-resistant for use in a wide variety of flanged applications.

SBR GRT® 22 features the following:

  • Incompressible – can be deformed, depending on durometer and cross section, but can never be reduced in volume
  • Extensible – can be assembled over a projection or shoulder and snap tightly within a groove
  • Highly impermeable – can serve as a tight barrier against the passage of gases or liquids
  • Elastic – little flange pressure required to effect intimate contact with gasket, allowing it to move with the flange surfaces, always maintaining a seal
  • Complies with RMA (Rubber Manufacturing Association)
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Hardness "Shore A" (±5)

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