O-rings for a Wide Range of Industrial Sealing Applications

  • In the chemical and petrochemical industry, as well as off shore productions, regular 3M™ Dyneon™ Fluorelastomer O-rings are used as standard sealing solutions in harsh and hot environments to optimize cost and ensure long-life cycle performance. The broad range of Dyneon fluoroelastomers enables processors to meet specific industrial requirements. And if ultimate sealing performance, reliability and safety are required, 3M™ Dyneon™ Perfluoroelastomer compounds are ready to make the grade. 3M offers a variety of Dyneon grades ranging from 65.9% to 72.5% fluorine.

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O-rings for Automotive Applications

  • For the most demanding areas, such as the fuel containment systems, fluoroelastomer O-rings are the first choice when it comes to long-lasting parts that withstand high temperatures and today‘s aggressive automotive and aircraft fluids. There are numerous applications for O-rings in automotive and aerospace systems. 3M™ Dyneon™ Fluorelastomers exhibit a well-balanced performance profile of durability and processability. For demanding automotive applications such as fuel injector O-rings, products from the 3M™ Dyneon™ Fluoroelastomer 5500 series (terpolymers with low fluorine content) have been chosen by major system suppliers.

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You can select from a great variety of 3M Dyneon Applications.


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