--- product_id: 105497945 title: "Liquid Sodium Silicate 40% – Water Glass, Liquid Glass for Bonding, Metal Repair & Adhesive – High-Temperature Sealer for Automotive & Industrial Use – Perfect for Concrete, Glass - 2 x 5 Litres (10L)" brand: "chemiphase" price: "1925.62 DT" currency: TND in_stock: true category: "Chemiphase" url: https://www.desertcart.tn/products/105497945-liquid-sodium-silicate-40-water-glass-liquid-glass-for-bonding store_origin: TN region: Tunisia --- # Waterproof & durable seal Withstands up to 815°C Superior adhesive strength Liquid Sodium Silicate 40% – Water Glass, Liquid Glass for Bonding, Metal Repair & Adhesive – High-Temperature Sealer for Automotive & Industrial Use – Perfect for Concrete, Glass - 2 x 5 Litres (10L) **Brand:** chemiphase **Price:** 1925.62 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with Liquid Glass – where science meets unstoppable strength! ## Quick Answers - **What is this?** Liquid Sodium Silicate 40% – Water Glass, Liquid Glass for Bonding, Metal Repair & Adhesive – High-Temperature Sealer for Automotive & Industrial Use – Perfect for Concrete, Glass - 2 x 5 Litres (10L) by chemiphase - **How much does it cost?** 1925.62 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/105497945-liquid-sodium-silicate-40-water-glass-liquid-glass-for-bonding) ## Best For - chemiphase enthusiasts ## Why This Product - Trusted chemiphase brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heat-Defying Sealant:** Locks in performance even under extreme temperatures up to 815°C, perfect for automotive and industrial heat zones. - • **Instant Leak Stopper:** Stops radiator and exhaust leaks within minutes by forming a glass-like, long-lasting seal. - • **Pro-Level Repair Magic:** Trusted by pros for muffler, gasket, and metal repairs—turns complex fixes into quick wins. - • **Versatile Bonding Power:** Bonds seamlessly with metal, concrete, glass, and ceramics—your all-in-one solution for tough repairs. - • **Industrial-Grade Durability:** Creates a hard-wearing, waterproof surface that stands the test of time and harsh environments. ## Overview Liquid Sodium Silicate 40% (Water Glass) is a high-performance, heat-resistant adhesive and sealer designed for automotive, industrial, and construction applications. It forms a durable, waterproof, glass-like bond that withstands temperatures up to 815°C, making it ideal for metal repairs, concrete sealing, and leak stops. This 10L pack delivers professional-grade results for long-lasting, versatile repairs. ## Description Sodium silicate is used, along with magnesium silicate in muffler repair and fitting paste. When dissolved in water, both sodium silicate, and magnesium silicate form a thick paste that is easy to apply. When the exhaust system of an internal combustion engine heats up to its operating temperature, the heat drives out all of the excess water from the paste. The silicate compounds that are left over have glass-like properties, making a somewhat permanent, brittle repair. Sodium silicate can be used to seal leaks at the head gasket. Rather than pull the head, a jar of "liquid glass" is poured into the radiator and allowed to circulate. The Waterglass is injected via the radiator water into the hotspot at the motor. This technique works because at 93 C the sodium silicate loses water molecules to form a very powerful sealant that will not re-melt below 815 C. This approach is often used by disreputable used-car salespersons to disguise a leaking head gasket. A sodium silicate repair of a leaking head gasket can hold for up to two years and even longer in some cases. The effect will be almost instant, and steam from the radiator water will stop coming out the exhaust within minutes of application. This repair only works with water to cylinder or water to Air applications and where the sodium silicate reaches the "conversion" temperature of 93 C. Sodium silicate is also used currently as an exhaust system joint and crack sealer for repairing mufflers, resonators, tailpipes and other exhaust components, with and without fiberglass reinforcing tapes. In this application, the sodium silicate (60-70%) is typically mixed with Kaolin (40-30%), an aluminium silicate mineral, in order to make the sodium silicate "glued" joint opaque. The sodium silicate, however, is the high temperature adhesive; the kaolin serves simply as a compatible high temperature coloring agent. ## Features - High-Performance Liquid Glass: Ideal for bonding, sealing, and metal repairs with superior adhesive strength. - Versatile Applications: Perfect for automotive, industrial, and construction uses, including concrete, glass, and porcelain. - Heat-Resistant: Provides effective sealing for high-temperature environments and demanding conditions. - Durable & Long-Lasting: Forms a protective, hard-wearing surface for extended use. - Magic Crystals ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NPSF69K | | Best Sellers Rank | 317,293 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,171 in Sealers | | Brand | Chemiphase | | Compatible Material | Ceramic, Fibreglass, Metal | | Customer Reviews | 4.4 4.4 out of 5 stars (4) | | Item Form | Liquid, Paste | | Item Weight | 10 Kilograms | | Manufacturer | Chemiphase Ltd | | Manufacturer Part Number | SOD-010 | | Material | Metal | | Number of Items | 2 | | Style Name | Compact | | Unit Count | 10000.0 millilitre | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Chemiphase - **Item weight:** 10 Kilograms - **Material:** Metal - **Style:** Compact - **Water resistance level:** Waterproof ## Images ![Liquid Sodium Silicate 40% – Water Glass, Liquid Glass for Bonding, Metal Repair & Adhesive – High-Temperature Sealer for Automotive & Industrial Use – Perfect for Concrete, Glass - 2 x 5 Litres (10L) - Image 1](https://m.media-amazon.com/images/I/61guzLYPR6L.jpg) ![Liquid Sodium Silicate 40% – Water Glass, Liquid Glass for Bonding, Metal Repair & Adhesive – High-Temperature Sealer for Automotive & Industrial Use – Perfect for Concrete, Glass - 2 x 5 Litres (10L) - Image 2](https://m.media-amazon.com/images/I/61Fl0w0xAwL.jpg) ## Frequently Bought Together - Liquid Sodium Silicate 40% – Water Glass, Liquid Glass for Bonding, Metal Repair & Adhesive – High-Temperature Sealer for Automotive & Industrial Use – Perfect for Concrete, Glass - 2 x 5 Litres (10L) - Hexeal Citric Acid 5kg – 5kg Bucket of Food Grade Anhydrous Fine Citric Acid for Bath Bombs, Cleaning, Descaling, Removing Rust & Preserving --- ## 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/105497945-liquid-sodium-silicate-40-water-glass-liquid-glass-for-bonding](https://www.desertcart.tn/products/105497945-liquid-sodium-silicate-40-water-glass-liquid-glass-for-bonding) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*