---
product_id: 49471027
title: "Everbuild 402 Water Seal – High Performance – Long Lasting Protection From Water Damage – Solvent-Free Formula – Water Repellant – 5 Litre"
brand: "everbuild"
price: "R1476"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Everbuild"
url: https://www.desertcart.co.za/products/49471027-everbuild-402-water-seal-high-performance-long-lasting-protection-from
store_origin: ZA
region: South Africa
---

# 5L solvent-free water-based formula Compatible with brick, stone, concrete Durable waterproof barrier Everbuild 402 Water Seal – High Performance – Long Lasting Protection From Water Damage – Solvent-Free Formula – Water Repellant – 5 Litre

**Brand:** everbuild
**Price:** R1476
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal on lasting protection—because your surfaces deserve the best!

## Quick Answers

- **What is this?** Everbuild 402 Water Seal – High Performance – Long Lasting Protection From Water Damage – Solvent-Free Formula – Water Repellant – 5 Litre by everbuild
- **How much does it cost?** R1476 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/49471027-everbuild-402-water-seal-high-performance-long-lasting-protection-from)

## Best For

- everbuild enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Shield:** Creates a tough, invisible barrier that repels water and protects surfaces from damage over time.
- • **Breathe Easy, Stay Dry:** Water-based, solvent-free formula ensures safe indoor and outdoor use without trapping moisture.
- • **Value That Covers More:** Generous 5-litre size means fewer refills and more coverage—protect your space with confidence.
- • **Quick & Clear Application:** Dries fast and completely clear, preserving the natural look of your surfaces with no discoloration.
- • **Versatile Surface Protection:** Perfect for brick, stone, plaster, and concrete—ideal for walls, floors, and roofs.

## Overview

Everbuild 402 Water Seal is a high-performance, solvent-free waterproofing solution designed to protect brick, stone, concrete, and plaster surfaces. Its breathable, water-based formula forms a durable, clear barrier that repels water and prevents damage, making it ideal for both indoor and outdoor applications. Supplied in a 5-litre container, it offers excellent coverage and quick drying without altering surface appearance.

## Description

This solvent-free, water-based formula creates a durable, waterproof coating that allows surfaces to breathe. Protects brick, concrete, stone, and more from water damage.

Review: Everbuild 402 water seal - I’ve tried several waterproofing products over the years, and Everbuild 402 Water Seal really stands out. The application is straightforward, it dries quickly, and the results are impressive. Once applied, it provides a strong, long-lasting barrier against water, even in areas that see heavy exposure. I appreciate that it’s solvent-free, which makes it safer to use indoors and around plants. A 5-litre container goes a long way, making it great value for the price. My walls and surfaces have stayed dry and protected through rain and damp conditions, and I’d definitely recommend this to anyone looking for a reliable, durable waterproofing solution.
Review: Brick water seal - The fact that you need to apply two coats within an hour is not great. Dries clear with no visible sign of any colour change in bricks or pebble dash rendering.

## Features

- 402 Waterseal
- Size: 5LTR
- Brand: Everbuild

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012LETNK |
| Best Sellers Rank | 5,180 in DIY & Tools ( See Top 100 in DIY & Tools ) 117 in Sealers |
| Brand | Everbuild |
| Colour | Clear |
| Compatible Material | Brick, stone, plaster, concrete |
| Customer Reviews | 4.4 out of 5 stars 5,479 Reviews |
| Global Trade Identification Number | 05029347004255 |
| Included Components | 1 x Bottle |
| Item Dimensions | 18 x 20 x 24 centimetres |
| Item Form | Liquid |
| Item Type Name | Long Lasting Protection From Water Damage |
| Item Weight | 11.02 Pounds |
| Item dimensions L x W x H | 18 x 20 x 24 centimetres |
| Item height | 24 centimetres |
| Item weight | 11.02 Pounds |
| Manufacturer | Sika Everbuild |
| Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW |
| Material | Silicone |
| Style | Single |
| Style Name | Single |
| Surface Recommendation | Wall, floor, roof |
| UPC | 764210982531 |
| Unit Count | 5000.0 millilitre |
| Water Resistance Level | Water Repellent |
| Water resistance level | Water Repellent |

## Product Details

- **Brand:** Everbuild
- **Item dimensions L x W x H:** 18 x 20 x 24 centimetres
- **Item weight:** 5 kg
- **Material:** Silicone
- **Style:** Single

## Images

![Everbuild 402 Water Seal – High Performance – Long Lasting Protection From Water Damage – Solvent-Free Formula – Water Repellant – 5 Litre - Image 1](https://m.media-amazon.com/images/I/71n8fFSI+sL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: can it be applied by brush?**
A: Yes, this product can be applied by brush or spray but must be second coated before the first coat has dried in. So larger areas need to be broken down into smaller areas if brush applied.

**Q: Can this be used on a brick fireplace indoors please?**
A: I can't see why not. I've only used it on the inside of a garage wall a concrete floor & rendering all of which have been successful. It can stain though so be careful of drips.

**Q: Can i use this on a slate roof? a roofer has said the slates are become porous, so it sounds ideal, but someone has said no in the q and a - why?**
A: Hi. Unfortunately this is only intended as a water seal for wall applications and slate isn't porous enough for the 402 to soak in to create an efficient seal.

**Q: Can this be used to seal polished plaster ?**
A: I would not have thought so as polished plaster has a  none porous outer layer which would not let the water seal seep into!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Everbuild 402 water seal
*by S***N on 2 December 2025*

I’ve tried several waterproofing products over the years, and Everbuild 402 Water Seal really stands out. The application is straightforward, it dries quickly, and the results are impressive. Once applied, it provides a strong, long-lasting barrier against water, even in areas that see heavy exposure. I appreciate that it’s solvent-free, which makes it safer to use indoors and around plants. A 5-litre container goes a long way, making it great value for the price. My walls and surfaces have stayed dry and protected through rain and damp conditions, and I’d definitely recommend this to anyone looking for a reliable, durable waterproofing solution.

### ⭐⭐⭐⭐ Brick water seal
*by A***X on 2 August 2025*

The fact that you need to apply two coats within an hour is not great. Dries clear with no visible sign of any colour change in bricks or pebble dash rendering.

### ⭐⭐⭐⭐⭐ Good product.
*by A***R on 19 October 2025*

Good product and seems to do the job. Very easy to use with a sprayer. It does not change colour of brick work but they do look, for some reason, better. Good price and good service from the seller.

## Frequently Bought Together

- Everbuild 402 Water Seal – High Performance – Long Lasting Protection From Water Damage – Solvent-Free Formula – Water Repellant – 5 Litre
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-03*