Cometic Gasket MLS Head Gasket 0.040" Stainless Steel Viton Coated

Cometic Gasket MLS Head Gasket — 0.040" Stainless Steel, Viton Coated High-performance multi-layer steel (MLS) head gasket engineered for modern high-output engines. At a compressed operating thickness of 0.040" , this gasket delivers reliable sealing without the need for sealants. Key Features Multi-layer stainless steel construction for superior strength, rebound, and corrosion resistance. Viton-coated outer layers (fluoroelastomer) provide heat resistance up to 250°C / 482°F and excellent chemical durability. Embossed outer layers to enhance sealing on varied surface finishes and under different load conditions. Uncoated stainless shim layer in the center allows precise thickness control and consistent crush characteristics. Suitable for aluminum-to-aluminum and aluminum-to-cast-iron applications — resists shearing between dissimilar materials. No sealants required — designed for OEM-level performance in demanding environments. Benefits Cometic MLS gaskets combine durable stainless steel layers with a heat-resistant Viton coating to maintain a gas- and coolant-tight seal under high cylinder pressures and thermal cycling. Ideal for performance builds, forced induction, and engines that demand consistent, long-lasting sealing performance. Application note: Choose the correct bore and gasket dimensions for your engine. Cometic Gasket MLS head gaskets are precision-made for repeatable, dependable sealing in high-stress applications.