Cometic Custom Head Gaskets are comprised of three layers of stainless steel. Cometic uses Stainless Steel for added strength , it's ability to rebound and it's natural resistance to corrosion. They're constructed of 3-5 layers, the outer layers being .010 embossed stainless with a Viton Coating on both sides giving each layer a finish thickness of .010 and the inner core being of variable thickness flat Stainless to achieve the desired compressed thickness from .027 to .120. This unique construction allows you to set your Compression Ratio, Valve to Piston or Piston to Cylinder Head clearances to exacting tolerances.

The Viton Rubber Coating or in technical terms, Flouroelastomer Rubber Based Material will easily handle temperatures from 250 to 480*F.

The composition of these gaskets along with the interlocking embossments create unsurpassed sealing properties making them the ultimate choice for today's all Aluminum, Aluminum heads to Steel block and the traditional Steel on Steel engines.
Perfect for all Naturally Aspirated, Supercharged, Turbo Charged and Nitrous Motors.

Inventory of Cometic Gaskets has never been better, place your order today for quick shipping.

Cometic exhaust gaskets in stock!

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