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CNAF Rubber Gaskets

Compressed Non-Asbestos Fibre (CNAF) gaskets are manufactured from a combination of organic fibres and rubber binders. CNAF sheets can be precision cut to guarantee a fatigue-free seal.

With excellent mechanical properties, our grade X CNAF sheet has good temperature and chemical resistance.

Oil-resistant and suitable for use in applications of up to 250°C, grade Y CNAF is a high-grade sealing and jointing material that meets BS 7531 Grade Y standards.

Here at Coruba, we use the revolutionary ATOM Flashcut Flex 3020B cutting machine, featuring the latest CNC control system, to ensure the greatest accuracy for a large range of materials – we use this modern, flexible tool to satisfy all cutting requirements.

Thanks to our large stock of materials and the latest production techniques, we can complete large runs in-house in your chosen material. Assuring consistency and accuracy; our services are quick, efficient and competitively priced – high-volume runs will keep costs down.

With more than 100 years’ combined experience, we can help you choose the right material for your design and application.


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