Super Gasket

    A black neutral-curing silicone sealant that cures to a permanently flexible, durable rubberized seal withstanding temperature extremes

    Key Features

    • Acid free
    • Excellent primerless adhesion to many substrates
    • Non-slump
    • Non-shrinking
    • Will not corrode copper, brass, mild steel or zinc

    Black gasket silicone sealant

    It offers excellent chemical resistance to mineral oil, petrol, transmission fluid, antifreeze, alcohols, dilute acids, and alkalis, soaps and household detergents. The sealant is extremely resistant to UV radiation, weathering and ageing. It also performs as an excellent adhesive on non-porous surfaces where an elastic gap-filling bond is required. It has a non-sag rheology and can be applied to vertical surfaces.

    Formulated to replace cork, felt, rubber and asbestos gaskets. Can be applied to numerous areas, such as axle covers, bearing cap seals, fuel pumps to blocks, intake manifolds, keyway slots, oil filter housing to blocks, window gaskets and seals, bearing plate gasket, engine base gasket, tappet covers, valve covers, water pumps and associative housings. It is also suitable to be used in place of lamp cover gaskets, lamp housing gaskets, to seal ignition units and cable entry points. Can be used as an adhesive where an elastic gap filling bond is required.


    Other information:

    Not suitable for permanent immersion in petrol. Temperature resistant to a maximum of 300°C (short term exposure). Not suitable for replacing of composite cylinder head gaskets, especially where tolerances are predetermined and are critical to engine performance. Will not adhere to some plastics such as polyethylene, polypropylene and Teflon. Cannot be over-painted.



    • 90ml tube (black)

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