Black Buna-N is the most widely used gasket material in the food and beverage industries. Black Buna-N is very flexible and has great compression qualities. This low cost gasket is used in many throw away applications.
Black Buna-N is the last choice in most applications due to temperature limitations, and does not pass U.S. Pharmacopeia Class VI Certification and Cytotoxicity.
This gasket meets all FDA Title 21 CFR 177.2600, USDA, 3A® and cGMP specifications.
Temperature Range: -30°F to 200°F
Either a Certificate of Conformance or a Lot Traceable Certificate is available upon request at time of order.