---
product_id: 645983932
title: "Waterproof Membrane for Shower (3.3 FT x 98.5 FT 323 SQ)"
brand: "kauwm"
price: "¥89471"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/645983932-waterproof-membrane-for-shower-3-3-ft-x-98-5
store_origin: JP
region: Japan
---

# 3.3 FT x 98.5 FT coverage Easily cut & foldable for custom fit 23.6 mils thick high-density PE Waterproof Membrane for Shower (3.3 FT x 98.5 FT 323 SQ)

**Brand:** kauwm
**Price:** ¥89471
**Availability:** ✅ In Stock

## Summary

> 🛁 Seal in confidence, keep moisture out — upgrade your space like a pro!

## Quick Answers

- **What is this?** Waterproof Membrane for Shower (3.3 FT x 98.5 FT 323 SQ) by kauwm
- **How much does it cost?** ¥89471 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/645983932-waterproof-membrane-for-shower-3-3-ft-x-98-5)

## Best For

- kauwm enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Perfect for showers, bathrooms, kitchens, saunas & more
- • **Durability Meets Design:** High-density polyethylene core resists aging & cracking
- • **Maximize Moisture Defense:** 23.6 mil thick membrane blocks water & prevents damage
- • **Tailored Fit for Any Space:** Cut and fold effortlessly to fit corners and unique layouts
- • **Trusted by Pros & Homeowners:** Reliable waterproofing solution backed by quality guarantee

## Overview

This 3.3 FT x 98.5 FT waterproof membrane, crafted from high-density polyethylene with a 23.6 mil thickness, offers 323 sq ft of superior moisture protection. Designed for easy cutting and folding, it fits any shower, bathroom, kitchen, or sauna surface, preventing water damage and floor cracking. Trusted by professionals and homeowners alike, it ensures long-lasting durability and peace of mind.

## Description

Waterproof Membrane for Shower

## Features

- 【High-density PE waterproof membrane】 - Product size: 3.3 FT x 98.5 FT; Thickness: 23.6 mils (0.6mm); Total spread area: 323 Sq Ft. Made from high-density polyethylene, our waterproof membrane for Shower offers superior durability and long-lasting protection.ensuring your shower, bathroom, sauna, and wet areas stay protected from moisture.
- 【Easy to Use】- Assembly of this waterproof membrane for Shower is quick. You can freely cut the length and width of the product according to your needs and laying area.It can be easily cut and folded to fit various space planes and corners. It features fleece on both sides to anchor the membrane with unmodified thin-set mortar.
- 【Application Range】 - This waterproofing membrane mulch is widely used in kitchen walls, kitchen floors, shower room walls, shower room floors, bathroom walls, bathroom floors, sauna room walls, sauna room floors, etc. It can be used with marble floors, cement floors, ceramic tiles, ceramics and stone wall tiles. It is suitable for most homes and commercial places, and can be installed and used indoors and outdoors.
- 【Highly Waterproof and Moistureproof】 - This underlayment for laminate flooring mulch with a thickness of up to 23.5 mils (0.6 mm) can effectively prevent water or moisture from penetrating into wooden floors, ceramic tiles, cement or ceramic floors, and prevent tiles or floors from cracking, greatly avoiding The room is damp. it outperforms ordinary glass fiber options, ensuring long lasting water resistance, the anti aging polyethylene core protect your house
- 【Customer Satisfaction Guaranteed】: Backed by our commitment to quality, reliability, and customer satisfaction, our waterproofing membrane for Shower is a trusted choice among homeowners and contractors alike. Enhance your shower's durability and performance with confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kauwm |
| Part Number | KM-001 |
| Product Dimensions | 99.06 x 17.78 x 17.78 cm; 9.89 kg |
| Item model number | KM-001 |
| Colour | 3.3 Ft X 98.5 Ft 323 Sq |
| Included Components | Waterproof Membrane for Shower |
| Item Weight | 9.89 kg |

## Images

![Waterproof Membrane for Shower (3.3 FT x 98.5 FT 323 SQ) - Image 1](https://m.media-amazon.com/images/I/71MofUO+ifL.jpg)
![Waterproof Membrane for Shower (3.3 FT x 98.5 FT 323 SQ) - Image 2](https://m.media-amazon.com/images/I/81KEHGGwzBL.jpg)
![Waterproof Membrane for Shower (3.3 FT x 98.5 FT 323 SQ) - Image 3](https://m.media-amazon.com/images/I/81GRKzkbjkL.jpg)
![Waterproof Membrane for Shower (3.3 FT x 98.5 FT 323 SQ) - Image 4](https://m.media-amazon.com/images/I/71IxFTk9MiL.jpg)
![Waterproof Membrane for Shower (3.3 FT x 98.5 FT 323 SQ) - Image 5](https://m.media-amazon.com/images/I/81SSvcWvSGL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- Professional Waterproof Membrane for Shower,- 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thick, Superior Waterproofing Solution for Bathroom, Kitchen,Saunas and Wet Areas
- 6 Pcs Waterproofing Seal Kit, 4 Inside Waterproofing Membrane and 2 Pcs Outside Corner Polyethylene Shower Corner Seamless Membrane for Bathroom Bathtub Walls and Surrounds
- UCANVIN Waterproofing Membrane Band Roll, 30Mils Thick, 5Inch X 98.5Ft Tile Floor Underlayment Waterproofing Polyethylene Fabric Waterproof Membrane for Tiles, Shower Walls, Bathroom Floors

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**Shop now:** [https://www.desertcart.jp/products/645983932-waterproof-membrane-for-shower-3-3-ft-x-98-5](https://www.desertcart.jp/products/645983932-waterproof-membrane-for-shower-3-3-ft-x-98-5)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-10*