---
product_id: 156403788
title: "Dualplex Neoprene Sponge Foam Rubber Sheet Roll, 12x54 Inches x 1/2\" Thick, Perfect Cosplay Padding, DIY Project Sheet - Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam"
brand: "dualplex"
price: "¥10942"
currency: JPY
in_stock: true
reviews_count: 9
category: "Dualplex"
url: https://www.desertcart.jp/products/156403788-dualplex-neoprene-sponge-foam-rubber-sheet-roll-12x54-inches-x
store_origin: JP
region: Japan
---

# Non-absorbent, weatherproof Soundproof & vibration dampening 12x54 inch versatile sheet Dualplex Neoprene Sponge Foam Rubber Sheet Roll, 12x54 Inches x 1/2" Thick, Perfect Cosplay Padding, DIY Project Sheet - Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam

**Brand:** dualplex
**Price:** ¥10942
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal the deal with Dualplex – where durability meets DIY dreams!

## Quick Answers

- **What is this?** Dualplex Neoprene Sponge Foam Rubber Sheet Roll, 12x54 Inches x 1/2" Thick, Perfect Cosplay Padding, DIY Project Sheet - Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam by dualplex
- **How much does it cost?** ¥10942 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/156403788-dualplex-neoprene-sponge-foam-rubber-sheet-roll-12x54-inches-x)

## Best For

- dualplex enthusiasts

## Why This Product

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

## Key Features

- • **Satisfaction Guaranteed:** Risk-free purchase with a 30-day full refund policy for total peace of mind.
- • **Precision-Cut Versatility:** Easily trim to any shape or size for cosplay, DIY, or industrial use.
- • **Multi-Functional Powerhouse:** Perfect for gaskets, seals, padding, and creative crafts—your all-in-one solution.
- • **Weatherproof & Odor Resistant:** Repels moisture, oils, and grime to keep your projects fresh and durable.
- • **Ultimate Sound & Shock Barrier:** Closed-cell neoprene blocks noise and absorbs impact for professional-grade soundproofing.

## Overview

The Dualplex Neoprene Sponge Foam Rubber Sheet Roll is a 12x54 inch, 1/2 inch thick closed-cell foam designed for versatile applications including soundproofing, vibration dampening, and weatherproof sealing. Its non-absorbent, durable neoprene material is easy to cut and shape, making it ideal for cosplay, automotive gaskets, and industrial padding. Backed by a 30-day satisfaction guarantee, it’s the go-to solution for professionals and creators seeking reliable, multi-functional foam.

## Description

Why Should You Have Neoprene Sponge Foam Rubber Sheet Roll? Neoprene can be considered as a good general purpose rubber with an excellent balance of physical and chemical properties. This commercial grade material can be used for gaskets, seals, weather stripping, ant-vibration isolation and countless other applications where rubber is required. The material is closed cell foam, black in color and smooth on both sides, non-toxic. More Benefits: Say goodbye to surfaces that is soaked in odor, oil, moist or other hazardous and unpleasant elements as this neoprene sheet is non-absorbent and weatherproof, which means that it repels dirt, grime, oils and odor even on a heavy-duty and industrial set-up. Easy to work with, manageable and can be cut and conformed to various shapes and sizes, making it a great costume, cosplay, rubber padding, props and crafts tool. Shock and impact absorbent, making it ideal for heavy-duty applications. Wide Application: Practical rubber gasket sheet is typically used for gaskets, seals, weather stripping, flashing and anti-vibration isolation. Soft rubber sheet is also fantastic for sealing, soundproofing, insulating, padding, seat covers, minimizing speaker vibration, protecting desks from denting under monitors and printers, and nearly anything else you can imagine. Industry, Equipment, Packing Use: The non-adhesive foam tape sheet has excellent compression set resistance, elasticity is durable, which protect the parts from long-term shock damage, play shockproof and decompression role. and also protect fragile items.

Review: Very useful for auto tail-light gasket making - Recommend. Our 2003 Subaru was leaking water into the trunk. Turns out the foam seals/gaskets were worn out. Dealers no longer carry the parts. Bought a roll of this 1/4” foam, traced the old gasket, cut it to fit with scissors and lightly glued it in. It cut very cleanly. It was perfect and made a tight seal. Did all of the gaskets on the tail section and still had plenty of he roll left over. I read complaints about the smell so I unrolled it and left it outside for a day and it was fine. Very useful product.
Review: Great product - Works perfectly for my use. It is sized right and is easy to cut. It is high quality and durable, plus it shipped quickly.

## Features

- [GREAT INSULATION FOAM] The neoprene sponge foam sheet roll makes an ideal liner for tool chest drawers or file cabinets, and can be cut to make replacement gaskets for use in water pumps, headlights/taillights, and pool skimmers. The closed-cell neoprene is also perfect for use as sound deadening in vehicles, and works well when used to dampen vibrations in recording studio monitors and subwoofer boxes.
- [VERSATILE USE] The DIY projects sheet is an all-around rubber padding and sealing tool that can be used on weather stripping doors, gaskets and pipes. It is also easy to work with and can be conformed to any size and shape with the use of a pair of scissors or cutter, making it a great tool for cosplays, rubber padding, props, costumes and craft tool.
- [NON-ABSORBENT] Say goodbye to surfaces that is soaked in odor, oil, moist or other hazardous and unpleasant elements as this neoprene sheet is non-absorbent and weatherproof, which means that it repels dirt, grime, oils and odor even on a heavy-duty and industrial set-up.
- [100% SATISFACTION GUARANTEE] You are protected with our 100% Guarantee for a refund. If you are not completely satisfied with your purchase, you will receive a complete refund if you return the product within 30 days. That’s why we care about only putting out high quality products that satisfies your needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WFYN1G7 |
| Date First Available | August 15, 2019 |
| Item Form | Sheet |
| Item Weight | 1.87 pounds |
| Manufacturer | Dualplex |
| Number of Items | 1 |
| Package Dimensions | 15.63 x 7.95 x 6.77 inches |
| UPC | 758182985911 |

## Product Details

- **Brand:** Dualplex
- **Color:** Black
- **Item Thickness:** 0.5 Inches
- **Material:** Foam, Rubber
- **Shape:** Sheet

## Images

![Dualplex Neoprene Sponge Foam Rubber Sheet Roll, 12x54 Inches x 1/2" Thick, Perfect Cosplay Padding, DIY Project Sheet - Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam - Image 1](https://m.media-amazon.com/images/I/31G8Tze+9SL.jpg)
![Dualplex Neoprene Sponge Foam Rubber Sheet Roll, 12x54 Inches x 1/2" Thick, Perfect Cosplay Padding, DIY Project Sheet - Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam - Image 2](https://m.media-amazon.com/images/I/31P5qTmq0UL.jpg)
![Dualplex Neoprene Sponge Foam Rubber Sheet Roll, 12x54 Inches x 1/2" Thick, Perfect Cosplay Padding, DIY Project Sheet - Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam - Image 3](https://m.media-amazon.com/images/I/41WQltMsIxL.jpg)
![Dualplex Neoprene Sponge Foam Rubber Sheet Roll, 12x54 Inches x 1/2" Thick, Perfect Cosplay Padding, DIY Project Sheet - Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam - Image 4](https://m.media-amazon.com/images/I/41leLevy3sL.jpg)
![Dualplex Neoprene Sponge Foam Rubber Sheet Roll, 12x54 Inches x 1/2" Thick, Perfect Cosplay Padding, DIY Project Sheet - Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam - Image 5](https://m.media-amazon.com/images/I/51-QhIOcU5L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this dampen impact noise from downstairs exhaust fan?**
A: This is a foam and wrapping it around anything noisy will help to deaden the sound

**Q: Is this neoprene or EVA foam?**
A: This is neoprene just like scuba diving suits but thicker

**Q: What is density of 1/2 thick: soft medium or hard. Can it support ~7 to 10 lbs , on 12x12x 2". With no more than ~10% or ~20% lose in in thickness?**
A: Probably?  It is medium firm, similar to neoprene pipe insulation.  I just used it to insulate cooling manifolds, I didn't subject it to any compression.

**Q: What type of adhesive can be used to bond to PVC?**
A: I used WilsonArt 600 to bond the neoprene to a finished surface.  You can do it one of two ways.  The normal contact cement way ny applying the cement to both surfaces and letting it dry then put the two surfaces together.  It hold very well, destroying the neoprene if you try to separate them.

2nd way is to apply the cement to the surface you want to put the neoprene on.  Before the cement dries put the neoprene on it and hold it there for about 10 minutes.  Tape, clamp, weight or just by hand.  After that it will be glued.  I didn't try to see if it was a destructive remove, but I assume it would be.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very useful for auto tail-light gasket making
*by G***E on August 21, 2024*

Recommend. Our 2003 Subaru was leaking water into the trunk. Turns out the foam seals/gaskets were worn out. Dealers no longer carry the parts. Bought a roll of this 1/4” foam, traced the old gasket, cut it to fit with scissors and lightly glued it in. It cut very cleanly. It was perfect and made a tight seal. Did all of the gaskets on the tail section and still had plenty of he roll left over. I read complaints about the smell so I unrolled it and left it outside for a day and it was fine. Very useful product.

### ⭐⭐⭐⭐⭐ Great product
*by S***D on January 25, 2025*

Works perfectly for my use. It is sized right and is easy to cut. It is high quality and durable, plus it shipped quickly.

### ⭐⭐⭐⭐⭐ Well made
*by J***H on January 9, 2026*

Just as described

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*