Buna N Gasket Material

Buna N Gasket Material

From this page you can purchase Buna N in a range of thickness. Remember that as a general rule you should select the thinnest material possible for your application.

Buna N is the American term for Nitrile rubber, it is also known as: Butadiene Acrilonitrile, Perbunan, or NBR rubber.

Is Buna N the Best Material for My Application? If you are unsure as to which rubber is best for your application then you can consult our gasket material selector, or our guide to rubbers. Buna N has the equivalent material specifications, temperature ratings and chemical resistance as Nitrile Rubber. For more information you can download the material specifications PDF to the left of this page.

Alternatively, we are always happy to offer technical help and advice and so if you require assistance then please do not hesitate to contact us.

Customer Service

We are happy to answer any questions that you might have about this product. Please contact us for more information.


Orders are processed as quickly as possible and are dispatched on a next day U.K. carrier, or by first-class post. Please allow a few days for delivery of your order.

International deliveries can be arranged for you. Additional shipping costs can be quoted on request.

Returns Policy

While every effort will be made to fulfil your order correctly, if for any reason you do not receive the correct goods then please contact us and we will be happy to correct your order.