MLX head gaskets feature a unique, integrated “stopper” layer creating a positive sealing ring around the combustion chamber. The sealing ring improves clamp load, without excess bore distortion, resulting in an uncompromised seal where it’s needed most.
The stainless steel outer layers are coated with FKM (Viton), a high temperature/chemical resistant polymer. A topcoat of PTFE (Teflon) aids in resistance to fret and increased cold sealing.
Multi-Layer Extreme (MLX) Head Gaskets are available for most aftermarket cylinder heads. And as with all of Cometic’s MLS Series Head Gaskets, no sealants or re-torque is required.