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Firewall Seals

Firewall seals are used in jet engine applications as barriers to prevent the spread of flame in the event of a failure. These seals are typically designed to withstand direct flame at 2000° F for 15 minutes per FAR requirements.

Jonal's firewall seals are typically constructed from high temperature resistant silicone rubber, which can also be reinforced with flame-resistant fabrics such as fiberglass, NOMEXTM and ceramic refractory cloth.