--- 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: "Β₯40160" currency: JPY in_stock: true reviews_count: 6 url: https://www.desertcart.jp/products/334657887-smartseal-patio-sealer-protects-concrete-precast-slabs-flagstone-paving-wet store_origin: JP region: Japan --- # 4-6 mΒ² coverage per litre Enhances natural colours vividly BS5750/ISO9000 quality assured 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:** Β₯40160 **Availability:** βœ… In Stock ## Summary > 🌿 Seal the deal on a flawless patio – protect, enhance, and impress! ## 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?** Β₯40160 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/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 - β€’ **Weed & Algae Defense:** Advanced formula inhibits moss, lichen, and weed growth, reducing maintenance and preserving curb appeal. - β€’ **Vibrant Wet-Look Finish:** Transforms dull patios with a rich, natural wet look that stands out in any outdoor setting. - β€’ **Premium Quality Assurance:** BS5750/ISO9000 certified for unmatched durability and moisture resistance on all compatible surfaces. - β€’ **Long-Lasting UV & Weather Shield:** Protects your concrete and flagstone from fading and weather damage, keeping your patio pristine year-round. - β€’ **Effortless Application & Coverage:** Covers 4-6 mΒ² per litre with easy two-coat application, delivering professional-grade protection without hassle. ## Overview Smartseal Patio Sealer is a premium polymer-based liquid designed to protect and enhance concrete and flagstone patios. It delivers a durable matt finish with a wet-look effect that intensifies natural colours while providing a robust barrier against UV rays, moisture, stains, and weed growth. Certified to BS5750/ISO9000 standards, it offers excellent coverage (4-6 mΒ² per litre) and easy application, ensuring your outdoor space stays vibrant, low-maintenance, and weather-resistant for years. ## Description 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. ## 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. - βœ”οΈ 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. - πŸ”’ 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 | 204,737 in DIY & Tools (See Top 100 in DIY & Tools) 2,219 in Sealers | | Brand | SmartSeal | | Colour | clear | | Compatible Material | Concrete, Flagstone | | Country Of Origin | United Kingdom | | Customer Reviews | 4.1 4.1 out of 5 stars (24) 4.1 out of 5 stars | | Included Components | Product Only | | Item Dimensions | 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 Name | 5 Litre | | Surface Recommendation | Concrete | | Unit Count | 5000 millilitre | | 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) ## Available Options This product comes in different **Style Name** options. ## 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 product *by on Reviewed in the United Kingdom 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. ### ⭐⭐⭐⭐⭐ Money well spent *by on Reviewed in the United Kingdom 2 August 2024* This has been the best buy! So good we ordered more. The patio looks as good as when it was first done by a great company. Very impressed, easy to use and we a more than happy. ### ⭐⭐⭐⭐ Pleased with result after initial application *by on Reviewed in the United Kingdom 30 June 2025* I applied 2 coats after a jet wash and I am pleased with the result. The smell of the product whilst applying is quite strong, but it goes on well. So far I am very pleased with the result. I will post an update in a year’s time to report on whether the sealant survives a winter! ## 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 - 20mΒ² Coverage | Jointing Compound | Brush in Patio Grout for Paving Patios & Block Paving | Self Setting All Weather Application | Ready Mixed --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/334657887-smartseal-patio-sealer-protects-concrete-precast-slabs-flagstone-paving-wet](https://www.desertcart.jp/products/334657887-smartseal-patio-sealer-protects-concrete-precast-slabs-flagstone-paving-wet) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-15*