---
product_id: 526139715
title: "One Chem - Paving Sealant and Proofer - 2.5 Litre Water Seal - with Long Hose Trigger - Breathable, Colourless Waterseal for Brick, Wood and Stone"
brand: "one chem"
price: "491 zł"
currency: PLN
in_stock: true
reviews_count: 3
url: https://www.desertcart.pl/products/526139715-one-chem-paving-sealant-and-proofer-2-5-litre-water
store_origin: PL
region: Poland
---

# Covers up to 12.5 m² per 2.5L Water-based formula for deep protection Guards against water, oil & organic growth One Chem - Paving Sealant and Proofer - 2.5 Litre Water Seal - with Long Hose Trigger - Breathable, Colourless Waterseal for Brick, Wood and Stone

**Brand:** one chem
**Price:** 491 zł
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it, protect it, forget it—your surfaces’ new best friend!

## Quick Answers

- **What is this?** One Chem - Paving Sealant and Proofer - 2.5 Litre Water Seal - with Long Hose Trigger - Breathable, Colourless Waterseal for Brick, Wood and Stone by one chem
- **How much does it cost?** 491 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/526139715-one-chem-paving-sealant-and-proofer-2-5-litre-water)

## Best For

- one chem enthusiasts

## Why This Product

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

## Key Features

- • **Invisible Armor:** Colourless, breathable sealant that preserves natural surface look
- • **Generous Coverage:** 2.5L treats up to 12.5 square metres—perfect for your next project
- • **Low Maintenance Magic:** Prevents algae, mould & grime buildup for easier cleaning
- • **Effortless Application:** Long hose trigger ensures precise, mess-free sealing every time
- • **Ultimate Weather Shield:** Defends brick, wood & stone from rain, sun & harsh elements

## Overview

One Chem Paving Sealant and Proofer is a clear, water-based silicone formula designed to protect porous and non-porous surfaces like brick, wood, and stone. With a 2.5L capacity covering up to 12.5 square metres, it guards against water, oil, algae, mould, and weather damage while allowing surfaces to breathe. The included long hose trigger ensures easy, precise application for professional-grade results.

## Description

One Chem Paving Sealant and Proofer is a water based formula suitable for use on porous and non-porous stone surfaces. Coverage 200-400ml per square metre. 2.5 litres covers up to 12.5 square metres.

## Features

- Protects aganst water, oil, and organic growth (e.g. green algae, mould and more)
- Helps to protect surfaces from weather damage such as sunlight, rain, and other averse weather conditions.
- Allows for easier cleaning and maintenance.
- Paving Sealant and Proofer is a water based formula suitable for use on porous and non-porous stone surfaces.
- 2.5 Litres covers up to 12.5 square metres. Includes Long hose trigger for easier application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Assured Products Limited |
| Part number | OC9682 |
| Item Weight | 2.5 kg |
| Item Weight | 2.5 kg |
| Manufacturer reference | OC9682 |
| Colour | clear |
| Style | Compact |
| Material | Silicone |
| Included components | 2.5 Litre Paving Sealant |

## Product Details

- **Material:** Silicone
- **Brand:** One Chem
- **Style:** Compact
- **Item weight:** 2500 Grams
- **Water resistance level:** Waterproof

## Images

![One Chem - Paving Sealant and Proofer - 2.5 Litre Water Seal - with Long Hose Trigger - Breathable, Colourless Waterseal for Brick, Wood and Stone - Image 1](https://m.media-amazon.com/images/I/614IFgAfotL.jpg)
![One Chem - Paving Sealant and Proofer - 2.5 Litre Water Seal - with Long Hose Trigger - Breathable, Colourless Waterseal for Brick, Wood and Stone - Image 2](https://m.media-amazon.com/images/I/81QwLRF1XxL.jpg)
![One Chem - Paving Sealant and Proofer - 2.5 Litre Water Seal - with Long Hose Trigger - Breathable, Colourless Waterseal for Brick, Wood and Stone - Image 3](https://m.media-amazon.com/images/I/81dsRCnQwdL.jpg)
![One Chem - Paving Sealant and Proofer - 2.5 Litre Water Seal - with Long Hose Trigger - Breathable, Colourless Waterseal for Brick, Wood and Stone - Image 4](https://m.media-amazon.com/images/I/71CMyOnl7jL.jpg)

## Customer Reviews

### ⭐ Do not waste your money or time
*by A***R on 11 August 2025*

Don’t waste your money.Firstly the nozzle don’t work at all and second it did not stick one stone it was a complete waste of time and effort.Do not waste your money.

### ⭐ Not good
*by A***H on 30 May 2025*

Not great as it was not thick, the pebbles still move.

### ⭐ Does not work!
*by C***Y on 5 May 2024*

Didn’t work whatsoever

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**Shop now:** [https://www.desertcart.pl/products/526139715-one-chem-paving-sealant-and-proofer-2-5-litre-water](https://www.desertcart.pl/products/526139715-one-chem-paving-sealant-and-proofer-2-5-litre-water)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-30*