Simriz® stands out for its broad chemical stability, similar to that of PTFE, combined with the rubbery-elastic qualities of an elastomer. They are used wherever extreme safety standards are in force and high maintenance as well as repair expenditures exceed the costs of the seals.

Values for the customer:

Lead Time -  3 Days on stocked elastomers, 4 weeks on custom FFKM.

Without equal - patented cross-linking system provides superior performance beyond the limits of other competitor FFKM products  

Vertically integrated - Freudenberg-NOK Sealing Technologies is the only vertically integrated O-ring manufacturer

Cost efficient - as the only vertically integrated O-ring manufacturer down to the monomers, Freudenberg-NOK Sealing Technologies is able to provide the most cost efficient FFKM O-rings