Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

Cometic Porsche 997 3.6L Twin Turbo 102mm Bore .040 inch MLS Head Gasket

Porsche 9701 997 .040; MLX Cylinder Head Gasket, 102mm Bore.

Cylinder Head Gasket; 0.040in. MLX; 102mm Bore;

Porsche 9701 997 Cylinder Head Gasket

Pors 9701 997 Cylinder Head Gasket

Engine Cylinder Head Gasket

Cylinder Head Gasket

Head Gasket