--- product_id: 570258339 title: "Transparent Polyurethane Waterproof Coating Agent: Invisible Clear Waterproof Sealant - 300g Anti-Leaking Adhesive Agent Coating Tile Trapping Repair Wall Mending Agent Glue for Home Roof Bathroom" brand: "alnilk" price: "157.80 DT" currency: TND in_stock: true reviews_count: 10 category: "Alnilk" url: https://www.desertcart.tn/products/570258339-transparent-polyurethane-waterproof-coating-agent-invisible-clear-waterproof-sealant-300g store_origin: TN region: Tunisia --- # 300g ultra-clear liquid temp resistant -20°C to 80°C strong adhesion & sealing Transparent Polyurethane Waterproof Coating Agent: Invisible Clear Waterproof Sealant - 300g Anti-Leaking Adhesive Agent Coating Tile Trapping Repair Wall Mending Agent Glue for Home Roof Bathroom **Brand:** alnilk **Price:** 157.80 DT **Availability:** ✅ In Stock ## Summary > 💧 Seal leaks invisibly, protect boldly. ## Quick Answers - **What is this?** Transparent Polyurethane Waterproof Coating Agent: Invisible Clear Waterproof Sealant - 300g Anti-Leaking Adhesive Agent Coating Tile Trapping Repair Wall Mending Agent Glue for Home Roof Bathroom by alnilk - **How much does it cost?** 157.80 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/570258339-transparent-polyurethane-waterproof-coating-agent-invisible-clear-waterproof-sealant-300g) ## Best For - alnilk enthusiasts ## Why This Product - Trusted alnilk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Application:** Brush-on liquid formula designed for smooth, mess-free sealing on walls, roofs, bathrooms, and tiles. - • **All-Weather Performance:** Enhanced formula withstands extreme temperatures and outdoor conditions, ensuring leak-proof reliability. - • **Fast-Acting & Long-Lasting:** Quick drying in 3-6 hours with a durable, weatherproof finish that protects for years. - • **Universal Surface Compatibility:** Seamlessly bonds with wood, metal, ceramic, marble, plastic, and more—one sealant for all your repair needs. - • **Invisible Shield, Visible Results:** Crystal-clear waterproofing that stays transparent without yellowing, preserving your surfaces’ sleek look. ## Overview This 300g transparent polyurethane waterproof coating agent offers a powerful, long-lasting seal with superior adhesion and quick drying. Compatible with multiple surfaces including wood, metal, and ceramic, it forms an invisible, durable barrier against leaks and cracks. Its enhanced formula resists temperature extremes and outdoor exposure, making it ideal for home repairs on roofs, bathrooms, tiles, and walls. ## Description Product Description Fix various water leakage issues. We adhere to the exclusive production formula based on water and rubber, which can penetrate cracks, seams, and leaks, effectively repairing and sealing any cracked surface. Form a waterproof protective layer in adjacent areas. Made of high-quality ingredients, friendly to the human body and environment, non-toxic. After testing and approval, it has a longer duration. It will not cause damage to the surface of the human body. has strong adhesion and sealing effect, immediate effect, lasting for many years. Review: Sealed perfectly … - Before setting a new shower base into place, I needed waterproofing to the sub base. This fitted the bill perfectly, and was easy to apply. After allowing a couple of days to dry sufficiently to be able to apply a mortar mix on top, the newly waterproofed ply prevented the rapid transfer of moisture from this mix, thus allowing for time and effort to make any adjustments, which were minimal, when laying the heavy shower base. It might be only a small container, accompanied by a minuscule brush, but using a larger brush, and being generous with the amount applied, there was still two thirds of a pot remaining, which will be used elsewhere in my bathroom. Great product, applies well, finishes well, if required for aesthetics, and at a reasonable price. Well sealed inside … will require careful use of something like a Stanley knife to break through. Review: Good product - Doesn't look much to start with but very effective to seal small holes in plastic roof sheets ## Features - Powerful and Long-lasting Protection - Our invisible waterproof sealant utilizes a strong adhesive and sealing effect that immediately provides long-lasting protection against leaks, cracks, and damage. Its transparent finish remains crystal clear without yellowing over time. - Excellent Quality - Invisible Waterproof Agent helps you to easily fix water leaks. Clean the foundation surfaces before applying the waterproof sealant to ensure that the foundation surfaces are dry.After applying, wait 3-6 hours for it to set completely. - Versatile and Reliable - Suitable for various surfaces including cement, metal, ceramic tile, marble, wood, plastic, and more, this waterproof sealant offers exceptional adhesion and effectiveness. It can be used in a wide range of applications such as toilet gaps, ceramic tile gaps, windowsills, balconies, exterior walls, and more. - Enhanced Waterproof Formula - Featuring an upgraded formula with higher viscosity and stronger adhesion, this sealant ensures remarkable waterproof and leak-proof performance. It can withstand high and low temperatures, making it suitable for both indoor and outdoor use. - Easy Application and Quick Drying - Our waterproof sealant is designed for effortless application. Simply use a brush to evenly apply the sealant on the surface of leaks or cracks. With its quick-drying ingredients, it facilitates easy plastering, repairing, and sealing while providing long-lasting results. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CG95NNR7 | | Best Sellers Rank | 89,464 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,160 in Sealers | | Brand | ALNILK | | Colour | clear | | Compatible Material | Wood, Ceramic, Metal, Marble | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 145 Reviews | | Included Components | NO | | Item Form | Liquid | | Item Weight | 300 Grams | | Item form | Liquid | | Item weight | 300 Grams | | Manufacturer | Shantou Cross-border Premium Products E-commerce Co | | Manufacturer Part Number | 98LOX | | Material | Polyurethane | | Number of Items | 1 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Floor, Wall | | Unit Count | 300.0 gram | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** ALNILK - **Item weight:** 300 Grams - **Material:** Polyurethane - **Style:** Compact - **Water resistance level:** Waterproof ## Images ![Transparent Polyurethane Waterproof Coating Agent: Invisible Clear Waterproof Sealant - 300g Anti-Leaking Adhesive Agent Coating Tile Trapping Repair Wall Mending Agent Glue for Home Roof Bathroom - Image 1](https://m.media-amazon.com/images/I/61qhNqqhiKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sealed perfectly … *by M***Y on 1 November 2023* Before setting a new shower base into place, I needed waterproofing to the sub base. This fitted the bill perfectly, and was easy to apply. After allowing a couple of days to dry sufficiently to be able to apply a mortar mix on top, the newly waterproofed ply prevented the rapid transfer of moisture from this mix, thus allowing for time and effort to make any adjustments, which were minimal, when laying the heavy shower base. It might be only a small container, accompanied by a minuscule brush, but using a larger brush, and being generous with the amount applied, there was still two thirds of a pot remaining, which will be used elsewhere in my bathroom. Great product, applies well, finishes well, if required for aesthetics, and at a reasonable price. Well sealed inside … will require careful use of something like a Stanley knife to break through. ### ⭐⭐⭐⭐ Good product *by K***R on 26 October 2024* Doesn't look much to start with but very effective to seal small holes in plastic roof sheets ### ⭐⭐⭐⭐⭐ Dose what it says *by T***N on 11 June 2024* This is the second one I've brought, it dose what it says it does, I've had no issues around the garden, it drys clear on most things, limestone makes it a bit lighter, but I can live with that, very easy to use just paint, it is a small tin but what it dose its great value for money and it dose not leak what so ever, like I said this is the second one I've brought I would recommend highly ## Frequently Bought Together - Transparent Polyurethane Waterproof Coating Agent: Invisible Clear Waterproof Sealant - 300g Anti-Leaking Adhesive Agent Coating Tile Trapping Repair Wall Mending Agent Glue for Home Roof Bathroom - Harris Essentials Walls & Ceilings Paint Brushes, 3 Brush Pack, 1", 1.5", 2",Grey --- ## 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.tn/products/570258339-transparent-polyurethane-waterproof-coating-agent-invisible-clear-waterproof-sealant-300g](https://www.desertcart.tn/products/570258339-transparent-polyurethane-waterproof-coating-agent-invisible-clear-waterproof-sealant-300g) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-06*