---
product_id: 357516576
title: "Saintrygo 4 Pack Inside Waterproofing Corner Shower Seamless Membrane Polyethylene Corner for Bathtub and Steam Room"
brand: "saintrygo"
price: "£2.79"
currency: GBP
in_stock: true
reviews_count: 10
url: https://www.desertcart.co.uk/products/357516576-saintrygo-4-pack-inside-waterproofing-corner-shower-seamless-membrane-polyethylene
store_origin: GB
region: United Kingdom
---

# 100% waterproof polyethylene Quick & easy installation with thinset Preformed right-angle fit, no cutting needed Saintrygo 4 Pack Inside Waterproofing Corner Shower Seamless Membrane Polyethylene Corner for Bathtub and Steam Room

**Brand:** saintrygo
**Price:** £2.79
**Availability:** ✅ In Stock

## Summary

> 💦 Lock in dryness, unlock peace of mind!

## Quick Answers

- **What is this?** Saintrygo 4 Pack Inside Waterproofing Corner Shower Seamless Membrane Polyethylene Corner for Bathtub and Steam Room by saintrygo
- **How much does it cost?** £2.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/357516576-saintrygo-4-pack-inside-waterproofing-corner-shower-seamless-membrane-polyethylene)

## Best For

- saintrygo enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Discreet:** Sleek matte finish blends invisibly into your bathroom’s aesthetic, saving space and style.
- • **Effortless Installation:** Simply place and fix with thin mortar—no special tools or skills required.
- • **Versatile Waterproofing:** Ideal for showers, bathtubs, steam rooms, kitchens, and more—protect every vulnerable corner.
- • **Durable & Wear-Resistant:** Dual-sided flannel coating resists corrosion and wear in damp environments.
- • **Seamless Corner Protection:** Preformed 90° polyethylene corners ensure flawless waterproofing without messy cuts.

## Overview

The Saintrygo 4 Pack Inside Waterproofing Corner Membranes are preformed polyethylene corners with dual flannel layers, designed for seamless, durable waterproofing in bathrooms and steam rooms. Their precise 90° angle fit eliminates cutting, enabling quick installation with thinset mortar. Compact and wear-resistant, these corners protect against leaks and corrosion in multiple wet environments, making them an essential upgrade for any modern home renovation.

## Description

Features: Compact size: The preformed waterproofing membrane is in a compact size for fitting different corners, not easy to find visually and immersing into your house style, which would occupy less space while not in use. Nice presents: The polyethylene shower corners are considerate presents to people who are doing interior finishing or house redecorating, helping to solve the problem of water seepage and improve the living condition. Specifications: Material: polyethylene and flannel Color: as the picture shows Size: as the picture shows Package includes: 4 x Inside waterproofing corners Notes: Please allow slight dimension error due to manual measurement. Please allow slight color difference due to different monitors.

Review: Peace of mind - Installing these corners give me great confidence that my corners will never leak.
Review: Work great - These are awesome I used them instead of the ones that came with my shower pan kit since they had big seams. Great price compared to other options. Thinset adhered well

## Features

- Package includes: you will get 4 pieces of inside waterproofing corners, which are soft to apply for the corners in bathrooms and showers to prevent water, sufficient for you to replace and use
- Quality material: the waterproofing membrane corner is made of quality polyethylene, and both sides are covered with fixed flannel, which is effectively waterproof and wear resistant, preventing corners from leaking or corroded by wet surroundings
- Practical design: the polyethylene shower corner is designed with the right angle for fitting seamlessly to the corner of the bathroom and the bathtub, so you do not need to cut the product, saving your time and energy on installing
- Simple installation: the waterproof seamless corner membranes can be easily installed in the corner, just finding the correct place and fixing it with thin mortar, convenient and quick to protect the damp corner
- Widely applicable: the inside steam membrane corner has a very low water vapor permeability, making it a nice waterproofing membrane for shower, bathtub, kitchen, and steam room, which can also be applied in other areas such as washbasin corner, balcony, corridor corner, sink, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099WXK8Y4 |
| Brand Name | Saintrygo |
| Customer Reviews | 4.2 4.2 out of 5 stars (180) |
| Finish Types | Matte |
| Installation Type | Screw-In |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Saintrygo |
| Material Type | Polyethylene and Flannel |
| Required Assembly | No |
| Shape | corner shape |
| Unit Count | 4.0 Count |

## Product Details

- **Brand:** Saintrygo
- **Finish Type:** Matte
- **Installation Type:** Screw-In
- **Material:** Polyethylene and Flannel
- **Shape:** corner shape

## Images

![Saintrygo 4 Pack Inside Waterproofing Corner Shower Seamless Membrane Polyethylene Corner for Bathtub and Steam Room - Image 1](https://m.media-amazon.com/images/I/01RmK+J4pJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Peace of mind
*by N***S on February 26, 2025*

Installing these corners give me great confidence that my corners will never leak.

### ⭐⭐⭐⭐⭐ Work great
*by C***O on June 10, 2024*

These are awesome I used them instead of the ones that came with my shower pan kit since they had big seams. Great price compared to other options. Thinset adhered well

### ⭐⭐⭐⭐⭐ Awesome
*by P***S on November 15, 2024*

Great!

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**Shop now:** [https://www.desertcart.co.uk/products/357516576-saintrygo-4-pack-inside-waterproofing-corner-shower-seamless-membrane-polyethylene](https://www.desertcart.co.uk/products/357516576-saintrygo-4-pack-inside-waterproofing-corner-shower-seamless-membrane-polyethylene)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-14*