409 – NBR Closed Cell Foam Grades

Temperature Range (depending on grade):

Constant Low:     -54°C         

Constant High:    +93°C


Properties and Applications

These materials are high performing premium elastomeric foams and are specifically formulated using 100% Buna N as an elastomer. These grades perform very well in applications requiring resistance to petroleum liquids, certain solvents and elevated temperatures. Uses include applications in fuel systems, engines and transmission as filter seals and bearing seals.


Our RefDensity Kg/m³ShoreASTM D 1056-68

Full data sheets for all grades are available on request.

* The information above is supplied in good faith and believed to be correct. This information is supplied upon the condition that persons receiving this will make their own determination as to its suitability for their purposes prior to use. EMI makes no representations or warranties, either expressed or implied with respect to the information or the product to which this information refers.