---
product_id: 113642816
title: "Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2\" x 24\" x 48” White Color Textured"
brand: "polymersan"
price: "VT90914"
currency: VUV
in_stock: true
reviews_count: 8
category: "Polymersan"
url: https://www.desertcart.vu/products/113642816-marine-board-hdpe-high-density-polyethylene-plastic-sheet-1-2
store_origin: VU
region: Vanuatu
---

# Ultra low water absorption Easy to cut & weld Impact resistant HDPE Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48” White Color Textured

**Brand:** polymersan
**Price:** VT90914
**Availability:** ✅ In Stock

## Summary

> 🛠️ Marine-grade strength meets sleek versatility — don’t get left behind!

## Quick Answers

- **What is this?** Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48” White Color Textured by polymersan
- **How much does it cost?** VT90914 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/113642816-marine-board-hdpe-high-density-polyethylene-plastic-sheet-1-2)

## Best For

- polymersan enthusiasts

## Why This Product

- Trusted polymersan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Fabrication:** Smooth textured finish and easy weldability make cutting, sanding, and drilling a breeze.
- • **Safe & Sustainable Choice:** Non-toxic, FDA-compliant material ensures peace of mind for all your applications.
- • **Versatile Temperature Range:** Performs reliably from -58°F to +194°F, perfect for indoor and outdoor use.
- • **Weatherproof & Water-Resistant:** Virtually zero water absorption keeps your work pristine in any environment.
- • **Built to Last, Built for Impact:** High-density polyethylene delivers superior tensile & compressive strength for demanding projects.

## Overview

Marine Board HDPE is a 1/2" thick, 24" x 48" white textured plastic sheet made from high-density polyethylene. It offers exceptional impact resistance, low moisture absorption, and chemical resistance, making it ideal for marine, industrial, and outdoor applications. Easy to cut, sand, and weld, it operates across a wide temperature range (-58°F to +194°F) and meets FDA safety standards.

## Description

Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48" White Color Textured. High density polyethylene (HDPE) is used in a variety of applications and industries where excellent impact resistance, high tensile strength, low moisture absorption and chemical- and corrosion-resistance properties are required. High density polyethylene is harder than low density polyethylene and has higher tensile strength, and better compressive strength. HDPE has good insulation properties and is easy to weld. The operating temperature is from -58 °F to +194 °F. HDPE is a cost effective material for both indoor and outdoor applications. Material : High Density Polyethylene Shape: Sheet Thickness: 0.500 inch Width: 24 inches Length: 48 inches Finish: Textured

Review: Be patient while cutting and drilling - I used this to fabricate stern rail seats for our sailboat. I was concerned about cutting, sanding, and drilling the marine board. I contacted the supplier and they were very helpful and provided useful tips. Cut out the seat with a band saw and sanded the edges. I was surprised at how easy it was to work with. You just have to go slow. Very pleased with the outcome and the support from the supplier. Great product!
Review: Item exceeded expectations - Exactly what I needed to repair my seat back on my leaning post. Prompt delivery, quality wrapped, very happy with the product.

## Features

- Non toxic
- High Elongation
- very low water absorption

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N8FJ883 |
| Date First Available | October 27, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Form | Sheet |
| Item Thickness | 0.5 Inches |
| Item Weight | 20 pounds |
| Manufacturer | Polymersan |
| Number of Items | 1 |
| Product Dimensions | 48 x 24 x 0.5 inches |
| Specification Met | Fda |

## Product Details

- **Brand:** Polymersan
- **Color:** White
- **Item dimensions L x W x H:** 48 x 24 x 0.5 inches
- **Material:** HDPE Sheet
- **Shape:** Sheet/Plate

## Images

![Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48” White Color Textured - Image 1](https://m.media-amazon.com/images/I/21cuYsjqYyL.jpg)
![Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48” White Color Textured - Image 2](https://m.media-amazon.com/images/I/31MPoIJXRDL.jpg)
![Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48” White Color Textured - Image 3](https://m.media-amazon.com/images/I/31wZpwxyw6L.jpg)
![Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48” White Color Textured - Image 4](https://m.media-amazon.com/images/I/41-j6FBzzdL.jpg)
![Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48” White Color Textured - Image 5](https://m.media-amazon.com/images/I/41ASCI7oVlL.jpg)

## Questions & Answers

**Q: Can this be cut? i only need 20” not 24”. if so, how do i cut it down?**
A: I cut mine with a circular saw

**Q: Is this ridgid enough to use as crawl space door? I would screw it on about 2 inches from the out side edge.**
A: Yes, I would say it is solid enough for a crawl space door.  What  I received was used for making large molds and the whole sheet was rigid.  It may need a c-channel frame to keep its shape if it is exposed to heat/sunlight to prevent warping, but I am not 100% sure as to how much warping may occur if any with the HDPE.  I hope this is helpfull.

**Q: Is it common for covering outdoor deck?**
A: I don’t think it is

**Q: What is the strength rating for this material, 1/2" vs 3/8" vs 1/4" ?**
A: I don't know.  Look for specs on the internet where the will be if available at all.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Be patient while cutting and drilling
*by J***E on October 23, 2019*

I used this to fabricate stern rail seats for our sailboat. I was concerned about cutting, sanding, and drilling the marine board. I contacted the supplier and they were very helpful and provided useful tips. Cut out the seat with a band saw and sanded the edges. I was surprised at how easy it was to work with. You just have to go slow. Very pleased with the outcome and the support from the supplier. Great product!

### ⭐⭐⭐⭐⭐ Item exceeded expectations
*by J***Y on May 1, 2025*

Exactly what I needed to repair my seat back on my leaning post. Prompt delivery, quality wrapped, very happy with the product.

### ⭐⭐⭐⭐ Slightly warped.
*by A***R on August 25, 2022*

Slightly warped. Dimensions were a little off. Looked like it was cut manually. But worked for what I needed it for.

## Frequently Bought Together

- Marine Board HDPE (High Density Polyethylene) Plastic Sheet 1/2" x 24" x 48” White Color Textured
- BuyPlastic White HDPE Boat Board, Marine Grade Plastic Sheet 3/4" Thick, Nominal Size 12" x 27", High Density Polyethylene Panel

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-27*