Sika  |  SKU: 80090

Sikaflex 290DC Pro Marine Sealant Black 300ml

£213.84+VAT
(£17.82+VAT per unit)
Shipping calculated at checkout.

Minimum order quantity for this product is 12 units. This product is only sold in box quantities of 12.


Description
  • Sikaflex 290DC Pro Marine Sealant Black 300ml is a one‑component polyurethane joint sealing compound specifically formulated for caulking traditional timber marine decking. This sikaflex 290dc pro marine sealant black 300ml provides outstanding weathering resistance, making it ideal for highly exposed open joints within maritime environments where long‑term durability is essential.
  • The sealant cures to form a flexible elastomer that accommodates deck movement while maintaining a robust seal against seawater and fresh water. Once cured, Sikaflex 290DC Pro Marine Sealant Black 300ml allows fast and easy sanding, enabling installers to achieve a smooth, professional deck finish. Its durable formulation ensures long‑term performance in harsh marine conditions, including UV exposure, saltwater contact and continuous environmental stress.
  • Sikaflex 290DC Pro Marine Sealant Black 300ml is widely used in boatbuilding, deck restoration and marine maintenance applications where high‑performance timber deck caulking is required.
  • Product Benefits
    • Excellent weathering resistance
    • Robust and durable
    • Long toolability
    • Easy and fast sandable
    • Resistant to seawater and fresh water
  • Common Applications for Sikaflex 290DC Pro Marine Sealant Black 300ml
    • Timber marine decking — caulking traditional wooden decks
    • Boatbuilding — sealing exposed deck joints
    • Marine restoration — refurbishing timber deck structures
    • High‑exposure joints — areas subject to UV, seawater and weathering
    • General maritime sealing — flexible sealing in marine environments
  • How to Apply Sikaflex 290DC Pro Marine Sealant Black 300ml
    • Surface preparation — ensure deck joints are clean, dry and properly prepared
    • Application — apply directly into deck joints using a cartridge gun
    • Tooling — smooth the sealant to ensure full joint contact
    • Curing — allow full cure before sanding
    • Finishing — sand the cured elastomer to achieve a flush deck surface
  • FAQs for Sikaflex 290DC Pro Marine Sealant Black 300ml
    • Is it suitable for timber decking? — yes, specifically formulated for timber marine decks
    • Does it resist seawater? — yes, resistant to seawater and fresh water
    • Can it be sanded? — yes, fast and easy sanding after curing
    • Is it durable? — yes, excellent weathering and long‑term performance
    • Is it flexible? — yes, cures to a flexible elastomer for deck movement

    For further information on this product, please click the link to visit the Manufacturer’s website.

    Delivery and Shipping

    England, Wales & Southern Scotland

    Free delivery on orders over £150 net. Standard 3-4 Working Days.

    £11.95 + vat carriage on orders below £150 net.

    Express 1-2 Working Days = £15.00 + vat carriage.

    Northern Ireland

    Free delivery on orders over £300 net. Standard 3-4 Working Days.

    £28.00 + vat carriage on orders below £300 net.

    Northern Scotland, Scottish Isles, Isle of Man & Channel Islands

    Free delivery on orders over £300 net. Standard 3-4 Working Days.

    £32.00 + vat carriage on orders below £300 net.

    Free Collection from Alsco Ltd

    Enjoy free collection from our premises. Our warehouse staff will have your order ready for pickup at no additional charge. Please wait for your confirmation email before coming to collect your order.

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