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BOSTIK Car Silicone Sealant Black 90ml

BOSTIK Car Silicone Sealant Black 90ml

Regular price R 74.00
Regular price Sale price R 74.00
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Bostik Car is a black, part acetoxy curing high quality silicone sealant that
provides a permanent flexible, durable, watertight seal for inside, outside and
underneath the car. The sealant is extremely resistant to UV radiation,
weathering, aging and water, and offers excellent chemical resistance and is
unaffected by alcohols, diluted acids, alkalis, and detergents.

Excellent for sealing joints, gaps and cracks inside, outside and underneath the car, such as sealing of leaking window joints and water hoses, low temperature gasket applications and replacing of windscreens. Also ideal for sealing, bonding, and mending DIY tasks around the house where a black colour sealant is required.

May become discoloured in contact with some organic elastomers, which tend
to bleed oil or solvents into the silicone, e.g. EPDM, APTK, Neoprene and
Bituminous surfaces. Not suitable for mirrors as it will de-silver the mirror
backing, affecting the front appearance of the mirror. Not suitable for contact
with natural stone i.e. marble, granite, quartzite as it may discolour the surfaces.
Will not adhere to some plastics such as polyethylene, polypropylene and Teflon.

Do not apply sealant when relative humidity is below 10% - cure rate will be


  • NOT SUITABLE FOR FISH TANKS (contains a fungicide).
  • NOT paintable.
  • Not suitable for cylinder head gaskets or for parts permanently exposed to fuel. 
  • Not suitable for alkaline surfaces such as concrete, fibrous cement, asbestos,
    plaster and marble.
  • Not suitable for some metals i.e. mild steel, lead, copper, tin, galvanized iron, brass or zinc as it may cause corrosion.

What's in the box:

1 x BOSTIK Car Silicone Sealant Black 90ml

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