COMETIC C9310F5 Primary Gasket - High-Performance Fuel-Resistant Seal for Automotive Engines

The COMETIC C9310F5 primary gasket is engineered to deliver long-term reliability and optimal sealing performance in a variety of engine applications. Crafted from premium fuel-resistant materials, this gasket is designed to withstand the harsh conditions inside an engine, resisting creep, cracking, and becoming brittle over time. Its construction ensures a secure seal that maintains engine performance and prevents leaks, making it an essential component for both professional mechanics and automotive enthusiasts.

Made in the U.S.A., the C9310F5 features multiple advanced sealing technologies. The Extreme Sealing Technology (EST) version incorporates embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the specific application. This design provides excellent resilience and sealing integrity under high pressure and temperature conditions. The Multi-Layer Steel (MLS) variant includes two outer Viton®-coated embossed spring steel layers with an internal steel layer for added support, ensuring durability and a tight seal during engine operation.

Additional options include the CFM composite material gasket with a steel tang center laminated for exceptional heat tolerance and a long-lasting seal. The Aluminum Foamette Material (AFM) gasket features an aluminum core with a chemically blown nitrile synthetic rubber coating, which eliminates the need for gasket sealer and offers reliable performance across a broad temperature range. The Single-Layer Steel (SLS) gasket utilizes stainless steel with embossed surfaces to provide a heavy-duty seal, while the Viton® gasket combines a stainless steel core with a .001-inch thick coating of Viton rubber on both sides for enhanced chemical and heat resistance.

Designed for precision and durability, the COMETIC C9310F5 gasket is an ideal choice for maintaining engine integrity and performance. Whether used in high-performance racing engines or everyday vehicles, this gasket ensures a reliable, long-lasting seal that helps prevent leaks and engine failure, contributing to overall vehicle efficiency and longevity.

Features:

• Manufactured from premium fuel-resistant materials to prevent creep, cracking, and brittleness

• Extreme Sealing Technology (EST) with embossed steel and proprietary rubber or solid copper for optimal sealing

• Multi-Layer Steel (MLS) design with Viton-coated layers for enhanced durability and support

• CFM composite material with heat-tolerant laminated steel center for long-lasting sealing

• Aluminum Foamette Material (AFM) gasket with no need for gasket sealer, featuring an aluminum core and nitrile rubber coating

• Single-Layer Steel (SLS) gasket with stainless steel core and embossed surfaces for heavy-duty sealing

• Viton® gasket with stainless steel core and .001” thick Viton rubber coating for chemical and heat resistance

• Made in the U.S.A., ensuring quality and craftsmanship