Add Seal Tyre Sealant (300ml bottle)

£9.99 including FREE UK delivery

The ideal size for roadside and on-site punctures, a 300ml bottle of Add Seal Tyre Sealant will pay for its self many times over. Formulated for heavy duty applications, Add Seal will seal holes up to 18mm in commercial vehicle tyres and 6mm in passenger cars.

SKU: AS300

Out of stock


Add Seal comprises of a carefully formulated blend of natural fibres, blocking agents and sealing compounds proven to seal a puncture of up to and above 18mm in commercial vehicles and 6mm in passenger cars.

Add Seal has been put through the highest levels testing by world renowned bodies such as Bureau Veritas, RAPRA and MIRA (through the RAC). All Add Seal formulations are produced under ISO9001:2008 regulations to ensure quality and performance standards are met.

How does Add Seal Work?

In the event of a puncture, the sealant is forced into any protrusion in the tread area by a combination of movement, centrifugal force and air pressure. The fibres, blockers and compounds bind together to create a semi-permanent or permanent seal, depending on the application.

Why use Sealant?

Add Seal is used as a preventative in the commercial sector  to limit the downtime, repair costs and risks associated with on-site or roadside punctures. In the domestic market, Add Seal is used as both a preventative and an emergency measure depending on application.


Size:                 300ml (Click Here for 25ltr drums)
Dimensions:   7.5 cm x 17 cm
Weight:            0.4 kg

Reduce Downtime with Add Seal

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