Exh. Gasket Material 6in x 24in

The MR. GASKET Exhaust Gasket Material 6in x 24in (Part No. 77A) is a composite gasket sheet designed for fabricating custom exhaust seals and repairs. This composite material measures 6 inches by 24 inches with a thickness of 0.063 inches, providing a versatile blank that machinists, engine builders, and technicians can cut to exact specifications for virtually any exhaust manifold or header application.

Composite gasket material offers superior heat resistance compared to traditional fiber or cork gaskets, making it ideal for high-temperature exhaust environments. The 0.063-inch thickness balances conformability with durability, allowing the material to seal against warped or uneven surfaces while resisting blow-by under sustained exhaust pressure. The 6-by-24-inch sheet size accommodates multiple gasket cuts, reducing per-application material costs for shops, restoration projects, and performance builds that require custom gasket fabrication.

Engine rebuilders, vintage car restorers, and performance shops rely on composite gasket blanks when OEM gaskets are unavailable, discontinued, or when manifold modifications demand custom fitting. This material handles the thermal cycling typical of street and competition engines without deteriorating or losing sealing integrity. A single sheet enables multiple gasket cuts for manifold-to-head, collector, or coupling applications, making it an economical choice for small-batch production and one-off fabrication.

MR. GASKET is a recognized manufacturer of gasket materials and sealing products for automotive applications, and composite exhaust gasket sheet remains a standard item in professional machine shops and motorsport facilities where custom gasket fabrication is routine.