NOK® and Freudenberg® supplies Cylinder Head Gaskets and Secondary Gasket under the Stone® and Pearlstone® brand.

Whether it's a cylinder head gasket, cylinder head bolt, full kit or sealing kit: CORTECO® offers a wide range of engine related spare parts in OEM quality, thus ensuring the highest possible engine performance.

As the head bolts should always be changed together with the cylinder head gasket, CORTECO® also offers first rate quality head bolts. So for gaskets, you need only one supplier!

The CORTECO® range includes:

Single Gaskets:
•  Cylinder head gaskets
•  Cylinder lining gaskets
•  Oil pan gaskets
•  Thermostat gaskets
•  Valve cover gaskets
•  Manifold gaskets
•  Water pump gaskets

Overhaul kits:
•  Cylinder head gasket kits
•  Full kits
•  Conversion sets
•  Timing case sets

HT CORTECO range is a monocomponent silicone elastomer which cures at room temperature. It is a kind of sealing method which is the replacement of Gasket.

It is mainly intended for professional customers as a flexible bonding agent to provide sealing, bonding and protection, etc. Its elongation/break properties allow it to absorb significant differential dilatation movement.
    •  Sealing & Bonding in industrial sector
    •  Bonding of HCR silicones
    •  General servicing and maintenance applications in various sectors:
        In automotive, chemicals, industry, aeronautic...

    •  Good dielectric properties
    •  Adhesion to many surfaces
    •  Resists water and humidity
    •  Quick curing
    •  High elongation break

Adhesion properties
Primerless self-adhesion on: glass, enamel, ceramics, epoxy paint, polyester, certain metals. Avoid too humid heat conditions for best results on metal and polyester.