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Selleys White Marine Flex For Boats Pools and Spas Water Proof Sealant Sil-X

Description

Selleys MarineFlex delivers a waterproof seal for joints & gaps, even under water*. Suitable for boats, pools & spas.

MarineFlex high-performance adhesive sealant can be used on boats, pools & spas, where you need a waterproof seal or bond, even underwater* It can be applied & will cure under water – no need to drain your pool or spa. Compared to traditional polyurethanes it provides a more durable seal & bond with superior UV resistance.

Features
Salt, fresh & chlorinated water (pools/spas)^
Above and below the waterline
No primer required
Shock absorbing & vibration dampening
Solvent & isocyanate free
Sandable when fully cured
Powered by Sil-X advanced polymer technology

Limitations
#Not suitable for PP, PE or PTFE

*critical seals/repairs underwater should be regularly checked & repaired if required. Not for polycarbonate and Perspex underwater

^Gelcoat must be lightly sanded prior to product application

Where can this product be used?
Suitable for boats, pools & spas^

What materials is this product suitable for?
Metals
Glass
Ceramic Tiles
Sealed/painted timber & concrete
Fibreglass
Gelcoat*
Most plastics# (pre-test before use)

Selleys White Marine Flex For Boats Pools and Spas Water Proof Sealant Sil-X

Product form

Selleys MarineFlex delivers a waterproof seal for joints & gaps, even under water*. Suitable for boats, pools & spas. MarineFlex... Read more

In Stock - Ready to ship  Express Post: 1-3 Days | Standard Post: 2-5 Days

$23.68

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    • Shipped today? Order within: Sep 12, 2025 10:00:00 +1000

    Description

    Selleys MarineFlex delivers a waterproof seal for joints & gaps, even under water*. Suitable for boats, pools & spas.

    MarineFlex high-performance adhesive sealant can be used on boats, pools & spas, where you need a waterproof seal or bond, even underwater* It can be applied & will cure under water – no need to drain your pool or spa. Compared to traditional polyurethanes it provides a more durable seal & bond with superior UV resistance.

    Features
    Salt, fresh & chlorinated water (pools/spas)^
    Above and below the waterline
    No primer required
    Shock absorbing & vibration dampening
    Solvent & isocyanate free
    Sandable when fully cured
    Powered by Sil-X advanced polymer technology

    Limitations
    #Not suitable for PP, PE or PTFE

    *critical seals/repairs underwater should be regularly checked & repaired if required. Not for polycarbonate and Perspex underwater

    ^Gelcoat must be lightly sanded prior to product application

    Where can this product be used?
    Suitable for boats, pools & spas^

    What materials is this product suitable for?
    Metals
    Glass
    Ceramic Tiles
    Sealed/painted timber & concrete
    Fibreglass
    Gelcoat*
    Most plastics# (pre-test before use)

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