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SaniArmor Marine Grade HDPE

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              Flat. Consistent. Zero Water Absorption.

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        Hot Sun. Salt Water. Impact. 

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       Built to outlast everything around it.

Marine Grade HDPE That Floats Your Boat

SaniArmor Marine Grade HDPE Sheet has been specifically formulated for Boats, Yachts, Docks, and all Marine applications. Its ability to perform in Hot Florida Sun, Salt or Fresh Water, and Cold Northern Climates make it perfect for an industry that demands zero maintenance.

This isn't marketing language; it reflects polymer engineering decisions designed to build in all the marine requirements into one sheet!

boat from rear pic using hdpe sheet.webp

Engineered for the Marine and Yacht Building Industry

SaniArmor Marine-Grade HDPE isn't a general-purpose sheet. It's built for Boat Builders who need material that performs as well in the shop as it does on the water

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Applications

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  • Marine Cabinets

  • Tables​

  • Hatch lids and Doors

  • Cup Holders

  • Rod Holders

  • Instrument Panels

  • Side wall boards

  • Trims

  • Storage bins

  • Dock Boxes

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Standard SaniArmor Marine Grade HDPE Colors

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  • Pure White​

  • SeaFoam

  • Dolphin Grey

  • Thunder Grey

  • Sand Beige

  • Safari Tan

  • Driftwood Brown

  • Panther Black

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Need something different?  Want to make your brand colors?

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iPoly has many house colors as well as 100's of pre-approved colors. Contact us for information and samples.​​

Marine Board HDPE Samples.webp

What Boat Builders Tell Us They Like

We asked the boat builders who manufacture with this sheet every day. Here's what they said.

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Flat Sheet - Every Time

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  • Tighter flatness tolerance than commodity HDPE

  • Your cabinets are straight & trims don't warp

  • Finished product is rigid & looks great

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Sun Proof - UVI & Colorfast Right Through

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  • UV stabilizers are compounded into the resin

  • Colorfast pigments resist fading.

  • Safe for all cleaning chemicals​

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Waterproof - Salt & Fresh Water

 

  • Closed cell, non-porous polymer

  • No voids or grain that absorbs moisture

  • Water runs off like wax on a new car

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Color-Thru Construction

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  • No surface coating to chip, peel, or fade.

  • The color runs all the way through the sheet.

  • Scratches disappear into the material.​​

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CNC Ready & Machinable

 

  • Machines easier than wood with standard tools

  • Perfectly smooth edges, no finishing required

  • All sheets come to you 100% square

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Will not Rot, Delaminate, or Splinter

 

  • Impervious to all outdoor elements

  • Never requires coatings or sealers

  • Completely maintenance free forever​​​

Marine Grade HDPE Chart.jpg

Related iPoly Products

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SaniArmor Marine Grade​

The Boat Builders Choice

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ColorStak HDPE Sheet.webp

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SaniArmor ColorStak​

The Ultimate Design Choice

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CNC Cutting HDPE and UHMW Sheet.webp

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Custom CNC Components​

Pay for the Part Not the Scrap

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playground hdpe sheet with kids.webp

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SaniArmor PlayGround​

The Kids Choice

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Marine cabinet.webp

The Marine-Ready Board for the
Boat Building Industry

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   Made in Canada, Used from North to South in North America.

 Request a sample, get a quote, or talk to someone who knows the material. ​​

iPoly Marine Grade HDPE sheet - Yacth hatch.webp
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