---
product_id: 334657887
title: "Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre)"
brand: "smartseal"
price: "$127.22"
currency: USD
in_stock: true
reviews_count: 8
category: "Smart Seal"
url: https://www.desertcart.us/products/334657887-smartseal-patio-sealer-protects-concrete-precast-slabs-flagstone-paving-wet
store_origin: US
region: United States of America
---

# 4-6 m²/litre coverage Enhances natural colours BS5750/ISO9000 quality approved Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre)

**Brand:** smartseal
**Price:** $127.22
**Availability:** ✅ In Stock

## Summary

> 🏡 Seal the deal on your dream patio—shine bright, stay protected!

## Quick Answers

- **What is this?** Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre) by smartseal
- **How much does it cost?** $127.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/334657887-smartseal-patio-sealer-protects-concrete-precast-slabs-flagstone-paving-wet)

## Best For

- smartseal enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant Wet-Look Finish:** Transforms dull patios with a rich, natural wet look that stands out in any outdoor setting.
- • **Effortless Weed & Algae Defense:** Say goodbye to moss, lichen, and weeds with a built-in inhibitor that keeps your patio pristine with minimal upkeep.
- • **Long-Lasting UV & Weather Shield:** Protects your concrete and flagstone from fading and weather damage, keeping your space fresh year-round.
- • **Professional-Grade Quality Assurance:** Backed by BS5750/ISO9000 certification, ensuring top-tier durability and performance you can trust.
- • **Maximized Coverage & Easy Application:** Covers up to 6 m² per litre with simple spray, roller, or brush application—two coats for ultimate protection.

## Overview

Smartseal Patio Sealer is a premium, polymer-based concrete and flagstone sealer designed to enhance natural colours with a stylish matt wet look finish. It offers robust protection against UV rays, weather damage, stains, and unwanted vegetation like moss and algae. Certified to BS5750/ISO9000 standards, this water-resistant sealer provides excellent coverage (4-6 m² per litre) and is easy to apply, making it the ideal solution for maintaining and revitalizing outdoor patios with long-lasting durability.

## Description

Product Description Patio Sealer About Smartseal Smartseal have built up an enviable reputation for supplying high quality cleaning, sealing and coating products for a wide variety of hard surfaces; both external and internal. With constant development and research, as well as over 15 years of experience and many thousands of happy customers, you can be confident that you are choosing the very best products available for paving cleaning and sealing as well as general hard surface restoration and protection. For use on pre-cast concrete & flagstones We supply the best patio sealer for concrete paving slabs. Smartseal Patio Sealer has been developed to combat the constant problems of staining and weed growth and to enhance the colour and aesthetic appeal of new or mature patio slab. This sealed surface will increase abrasion resistance and also protect the pointing from erosion and weed infestation and provide a barrier to contaminants thereby facilitating easy maintenance. Enhances natural colours of Pre-Cast Patio slabs Easy to apply Patio sealer with sprayer, roller or brush Resists oil and stain penetration BS5750/ISO9000 quality approved Patio Sealer BEFORE AFTER Please note that due to the size and weight of the 25 Litre container, it's sometimes inevitable that the item may arrive with small scratches or dents present. The drums are designed to absorb these and as long as it hasn't been punctured, the product within is still totally fit-for-purpose.

Review: Great for hardening pointing sand - Always makes a good job used many times
Review: Patio sealer - Water resistance

## Features

- 🎨 ENHANCES NATURAL COLOURS - The Smartseal Patio Sealer is specifically designed to enhance and bring out the natural colours of precast patio slabs. This high-quality patio slab sealer and concrete paving sealer that provides a durable protective barrier, preventing damage from weather elements and UV rays. The concrete patio sealer is described as a matt finish, it does enhance the natural colours of concrete patio slabs so could also be described as a wet look patio sealer once applied.
- ⭐ REVIVE YOUR PATIO WITH SMARTSEAL PATIO SEALER! - Protect and revive your patio with Smartseal Patio Sealer. This high-quality concrete patio sealer and paving sealer provides effective protection against colour fading caused by UV light exposure. Its formula helps bring old patios back to life, restoring their vibrant colours and enhancing their appearance. Whether you have concrete, stone, or other patio slabs, this patio sealant offers effective and reliable, long-lasting protection.
- ✔️ WEED, MOSS & ALGAE INHIBITOR - Your ultimate solution for a weed and algae-free patio! Our advanced formula acts as a protective barrier, that inhibits the growth of unwanted vegetation such as moss, lichen and algae. With this patio sealer, you can enjoy a low-maintenance patio that stays looking fresh and new. Say goodbye to hours of tedious weeding and scrubbing. Simply apply our patio sealant and experience the long-lasting protection it provides.
- 🔒 QUALITY APPROVED PATIO SEALER - Our BS5750/ISO9000 Quality Approved Patio Sealer provides superior protection for precast concrete slabs and flagstones. This high-quality concrete patio sealer is specially formulated to enhance the durability and longevity of your patio surface. The high quality paving sealer creates a strong barrier against moisture, stains, and UV damage, keeping your concrete patio slabs and flagstones looking beautiful for years to come.
- ✨ SUPERB COVERAGE - Experience exceptional value with our patio sealer, offering an average coverage of 4-6 square metres per litre. For enhanced durability and long-lasting performance, we recommend applying two coats. Transform your outdoor space with confidence! Unlock the potential of your outdoor surfaces and enjoy a beautiful and well-protected space for years to come with this highly protective paving sealer for patios.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095KN59S6 |
| Best Sellers Rank | 61,643 in DIY & Tools ( See Top 100 in DIY & Tools ) 899 in Sealers |
| Brand | SmartSeal |
| Colour | clear |
| Compatible Material | Concrete, Flagstone |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.1 out of 5 stars 37 Reviews |
| Included Components | Product Only |
| Item Dimensions | 29 x 11 x 19 centimetres |
| Item Form | Liquid |
| Item dimensions L x W x H | 29 x 11 x 19 centimetres |
| Item form | Liquid |
| Manufacturer | Smartseal UK Ltd |
| Manufacturer Part Number | Sm-ps-5 |
| Material | Polymer-based material (plausible inference) |
| Number of Items | 1 |
| Style | 5 Litre |
| Style Name | 5 Litre |
| Surface Recommendation | Concrete |
| Unit Count | 5000 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Material:** Polymer-based material (plausible inference)
- **Brand:** SmartSeal
- **Style:** 5 Litre
- **Item dimensions L x W x H:** 29 x 11 x 19 centimetres
- **Water resistance level:** Water Resistant

## Images

![Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre) - Image 1](https://m.media-amazon.com/images/I/51z8tJdXrHS.jpg)
![Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre) - Image 2](https://m.media-amazon.com/images/I/81On0xYVx3L.jpg)
![Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre) - Image 3](https://m.media-amazon.com/images/I/91wJtHUlA2L.jpg)
![Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre) - Image 4](https://m.media-amazon.com/images/I/A11TM-7TcDL.jpg)
![Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre) - Image 5](https://m.media-amazon.com/images/I/A16rdTxhtwL.jpg)

## Questions & Answers

**Q: Can smart seal colour tints be used with the patio sealer?**
A: Sorry I don't know, but suggest you contact the technical services section at Smartseal.

**Q: Hi, is this sealant thick so it rolls on rivened slabs easily, or thin like a water based one that is difficult to apply to textured slabs please.**
A: We would suggest trying a sample. It is certainly thicker than water. Application on textured slabs should not be difficult if applied by sprayer or medium pile roller. Hope that helps. George @Smartseal

**Q: How long in between coats**
A: Generally a couple of hours, as soon as touch dry. Hope that helps. Regards, George@Smartseal

**Q: Can this be used on block paving, is it also matt, also can wet & forget be used on top of this sealer**
A: Patio sealer will leave the slabs looking damp or wet. Yes, wet and forget can be used after application. Samples of this sealer are available through Amazon. Regards Alex@Smartseal

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for hardening pointing sand
*by M***N on 30 September 2025*

Always makes a good job used many times

### ⭐⭐⭐⭐ Patio sealer
*by K***, on 6 November 2025*

Water resistance

### ⭐⭐⭐⭐⭐ Great product
*by B***T on 25 March 2025*

Came 2 days earlier than forecast, well boxed. The product goes on like runny honey, dries with a darker than the stones satin finish and looks great. It's walkable after a day or so.

## Frequently Bought Together

- Smartseal Patio Sealer - Protects Concrete Precast Slabs, Flagstone, Paving. A Wet look patio with our Premium Patio Sealant. Easy To Apply, Stain Resistant, Concrete Sealer. Matt Finish (5 Litre)
- SmartSeal Patio Cleaner Xtreme - Powerful Easy To Apply Patio Cleaner Fluid - Highly Concentrated Patio Black Spot Remover and Paving Slab Cleaner - Eradicate Stubborn Patio Black Spots (5 Litres)
- GLEAN Patio Grout | BASALT | 15kg - 20m² Coverage | Jointing Compound | Brush in Patio Grout for Paving Patios & Block Paving | Self Setting All Weather Application | Ready Mixed

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-11*