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SeaDek 40″ x 80″ Brushed Sheet Material – Black

$179.90 on Amazon.com (as of October 12, 2026, 7:39 AM EST) View details ↗

Upgrade your vessel with the premium SeaDek 40″ x 80″ brushed sheet material, the industry standard for marine-grade decking solutions. Engineered for boat owners who demand both performance and aesthetics, this high-quality EVA foam padding provides a durable, non-absorbent surface that stands up to the harshest marine environments. Whether you are outfitting a cockpit, helm station, or swim platform, this versatile sheet material offers the flexibility required for custom-fit installations, ensuring a professional, tailored look for any boat deck.

Beyond its sleek appearance, SeaDek is designed with safety and comfort in mind. The brushed texture provides exceptional traction in both wet and dry conditions, significantly reducing the risk of slips while adding a layer of cushioned comfort underfoot. Its closed-cell construction prevents water absorption, making it resistant to mold, mildew, and common marine stains. Easy to work with and highly resilient, this black brushed sheet is an essential upgrade for those looking to enhance their boat's functionality and value with a reliable, long-lasting flooring solution.

Sheet Dimensions40″ x 80″
Material Thickness5mm
Surface FinishBrushed
ColorBlack
Material CompositionNon-absorbent closed-cell EVA foam
Product ID23875-80061
Is this SeaDek material suitable for wet areas like swim platforms?
Yes, the material features a non-absorbent, closed-cell construction and a brushed texture designed to provide reliable traction in wet conditions.
Can I use this sheet material for custom flooring projects?
Absolutely; the 40″ x 80″ sheets are specifically designed to be versatile, allowing you to cut and shape the material to fit various customized flooring areas on your boat.
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