--- product_id: 426270496 title: "– Bostik Concrete Sealer 5L - Quick Drying Waterproof Concrete Sealer for Garage & Utility Floors - Dries Clear" brand: "bostik" price: "KD 35.28" currency: KWD in_stock: true reviews_count: 8 category: "Bostik" url: https://www.desertcart.com.kw/products/426270496-bostik-concrete-sealer-5l-quick-drying-waterproof-concrete-sealer-garage store_origin: KW region: Kuwait --- # Single coat waterproof seal Resists dirt, oil & stains Quick drying in hours – Bostik Concrete Sealer 5L - Quick Drying Waterproof Concrete Sealer for Garage & Utility Floors - Dries Clear **Brand:** bostik **Price:** KD 35.28 **Availability:** ✅ In Stock ## Summary > 💎 Seal it, forget it — flawless floors in a flash! ## Quick Answers - **What is this?** – Bostik Concrete Sealer 5L - Quick Drying Waterproof Concrete Sealer for Garage & Utility Floors - Dries Clear by bostik - **How much does it cost?** KD 35.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/426270496-bostik-concrete-sealer-5l-quick-drying-waterproof-concrete-sealer-garage) ## Best For - bostik enthusiasts ## Why This Product - Trusted bostik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One-Coat Wonder:** Seals and waterproofs concrete with a single, effortless application. - • **Dust-Free Durability:** Stops dusting and stabilizes surfaces for a cleaner, longer-lasting floor. - • **Low VOC, High Impact:** Water-based formula that’s eco-conscious without compromising performance. - • **Effortless Maintenance:** Improves resistance to dirt, oil, and stains—keeping your floors showroom-ready. - • **Fast-Track Floor Protection:** Dries clear in just hours, so your space is ready to use faster. ## Overview Bostik Concrete Sealer 5L is a quick-drying, water-based, low VOC sealer designed for internal non-structural concrete floors like garages and utility rooms. It provides a clear, waterproof finish in a single coat, preventing dusting and enhancing resistance to dirt, oil, and stains, making floor maintenance easier and faster. ## Description Bostik Concrete Sealer is a quick drying, low VOC, water based sealer that dries to a clear finish. It can be applied to non-structural internal concrete such as garage & utility floors to seal and stabilise surfaces to prevent dusting and enables easier cleaning of floors. Review: Highly recommend - Bought this for a new build garage and it was so easy to use. It sealed the floor perfectly and was applied and dried in only a few hours in the summer. Would highly recommend Review: easy and cheap - great stuff for sealing a large area of new concrete. easy to apply and totally effective. ## Features - Contains 1,2-benzisothiazol-3(2H)-one [BIT]. May produce an allergic reaction. - Harmful to aquatic life with long lasting effects. - Seals internal, non-structural concrete and prevents dusting - Prevents water penetration in a single coat - Improves resistance to dirt, oil and stains ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09W67BLXL | | Best Sellers Rank | 7,717 in DIY & Tools ( See Top 100 in DIY & Tools ) 184 in Sealers | | Brand | Bostik | | Colour | Clear | | Compatible Material | Concrete | | Customer Reviews | 4.6 out of 5 stars 179 Reviews | | Included Components | 1 x Bostik Concrete Sealer 5 Litres | | Item Dimensions | 18.5 x 13.3 x 28.2 centimetres | | Item Form | Gel, Liquid | | Item Type Name | Bostik Concrete Sealer | | Item dimensions L x W x H | 18.5 x 13.3 x 28.2 centimetres | | Item form | Gel, Liquid | | Manufacturer | Bostik Limited | | Manufacturer Part Number | 30612883 | | Material | Water Based | | Model Number | 30612883 | | Number of Items | 1 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Floor | | Unit Count | 1.0 millilitre | | Water Resistance Level | Water Resistant | | Water resistance level | Water Resistant | ## Product Details - **Brand:** Bostik - **Item dimensions L x W x H:** 18.5 x 13.3 x 28.2 centimetres - **Material:** Water Based - **Style:** Compact - **Water resistance level:** Water Resistant ## Images ![– Bostik Concrete Sealer 5L - Quick Drying Waterproof Concrete Sealer for Garage & Utility Floors - Dries Clear - Image 1](https://m.media-amazon.com/images/I/61UrkGpReQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommend *by L***A on 25 December 2025* Bought this for a new build garage and it was so easy to use. It sealed the floor perfectly and was applied and dried in only a few hours in the summer. Would highly recommend ### ⭐⭐⭐⭐⭐ easy and cheap *by A***R on 18 January 2026* great stuff for sealing a large area of new concrete. easy to apply and totally effective. ### ⭐⭐⭐⭐⭐ Good for dust proofing a new garage slab *by S***. on 24 February 2026* Applied this to a brand new bare concrete slab in a garage. My main aim was to reduce dusting before laying rubber mats, rather than fully waterproofing the floor. I applied it with a standard roller and paint tray. It’s quite thin and watery, so be careful of splashing. A deeper tray would have helped. I only applied one coat. The 5L container covered roughly 30m² in my case as I used every drop. I applied it in November in an external garage, so drying time was longer than ideal in places, particularly where the slab was colder. It does dry clear, but it slightly darkened the concrete, which didnt much matter to me. Most importantly, it has significantly reduced surface dusting. That alone made it worthwhile for my use case. If you’re sealing a new slab and mainly want to stop concrete dust, one coat appears sufficient - but I suppose if it's high traffic or no matts I would have gone with 2. ## Frequently Bought Together - Bostik Concrete Sealer, Quick Drying Waterproof Concrete Sealer for Garage & Utility Floors, Colour: Dries Clear, 5L - Harris Seriously Good Walls & Ceilings Twin Medium Pile Paint Roller Set with Tray & Frame | 9" - Ronseal DHGFPSB5L Diamond Hard Garage Floor Paint Steel Blue 5 Litre --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/426270496-bostik-concrete-sealer-5l-quick-drying-waterproof-concrete-sealer-garage](https://www.desertcart.com.kw/products/426270496-bostik-concrete-sealer-5l-quick-drying-waterproof-concrete-sealer-garage) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-13*