3M Below Water Marine Sealant (3M 5220)
$33.00 AUD
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3M Below Water Marine Sealant (3M 5220)
$33.00 AUD
Shipping calculated at checkout.
Experience reliable sealing with 3M Below Water Marine Sealant (3M 5220), a high-performance product from 3M in the Gaskets & Seals range, available at Big Burjo's Marine (bigburjos.com). This fast-curing white polyurethane chemically reacts with moisture to deliver strong, flexible bonds to wood and fibreglass. It creates water-tight seals above and below the waterline, making it ideal for sealing hull joints, deck penetrations and other marine applications where water exposure is constant.
Designed for marine parts and boat parts projects, the 3M Below Water Marine Sealant provides enduring gaskets & seals that stand up to spray, rain and repeated immersion. It’s a trusted choice for installations where a dependable water-tight seal is essential.
Free delivery Australia-wide on orders over $350. We deliver to every marina, port, coastal town in Australia, including Townsville Marina, Cairns Marina and Sanctuary Cove, ensuring you can source top-quality sealants and other parts for your vessel without delay.
Details
Full specifications, features and technical details for this product are listed in the description above. Need help checking compatibility with your vessel, caravan or 4x4? Contact our Gold Coast team on 0416 180 996 or sales@bigburjos.com and we'll confirm fitment before you order.
Shipping & Returns
Shipping (Australia-wide): Orders over $350 AUD ship free. Orders under $350 have a $15 AUD flat-rate delivery fee. Standard delivery takes 3–11 business days depending on your location; express options (1–3 business days) are available at checkout. Orders are dispatched within 1–2 business days.
Returns: We offer a 30-day return policy. Items must be unused and in original packaging. Contact us at sales@bigburjos.com or 0416 180 996 to start a return. See our full Shipping Policy and Refund Policy for details, including your rights under Australian Consumer Law.
