--- product_id: 89079685 title: "DOWSIL DOW Corning Glass Silicone Aquarium Sealant (300 ML, Rust Resistant)" brand: "dowsil" price: "KD 2.87" currency: KWD in_stock: true reviews_count: 8 category: "Dowsil" url: https://www.desertcart.com.kw/products/89079685-dowsil-dow-corning-glass-silicone-aquarium-sealant-300-ml-rust store_origin: KW region: Kuwait --- # Aquarium-safe, fish-friendly 100% waterproof sealant Fast curing, professional grade DOWSIL DOW Corning Glass Silicone Aquarium Sealant (300 ML, Rust Resistant) **Brand:** dowsil **Price:** KD 2.87 **Availability:** ✅ In Stock ## Summary > 🐠 Seal it right, keep it tight – your aquarium’s best friend! ## Quick Answers - **What is this?** DOWSIL DOW Corning Glass Silicone Aquarium Sealant (300 ML, Rust Resistant) by dowsil - **How much does it cost?** KD 2.87 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/89079685-dowsil-dow-corning-glass-silicone-aquarium-sealant-300-ml-rust) ## Best For - dowsil enthusiasts ## Why This Product - Trusted dowsil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fish-Safe Formula:** 100% aquarium safe, ensuring no harm to your aquatic friends 🐠 - • **Versatile Application:** Perfect for any aquarium size and multiple materials like glass, ceramic, and aluminum - • **Rust-Resistant Durability:** Built to withstand moisture and prevent rust for long-lasting use 🛠️ - • **Fast Curing for Efficiency:** Quick drying formula lets you finish projects faster without compromising quality - • **Ultimate Waterproof Protection:** Seals glass and non-porous surfaces with zero leaks 💧 ## Overview DOWSIL DOW Corning Glass Silicone Aquarium Sealant is a fast-curing, rust-resistant silicone sealant designed for professional use. It adheres strongly to glass, ceramic, fiberglass, and aluminum, providing 100% waterproof protection that’s completely safe for all fish species. Ideal for aquariums of any size, this 300ml sealant ensures durable, leak-proof seals with a quick curing time, making it a top choice for both hobbyists and professionals. ## Description Dow Corning Glass Sealant Is A Fast Curing High Performance, Acetic Cure Silicone Sealant For Professional Trade Application. It Adheres To Glass, Ceramic, Fiberglass, Aluminum And Many Other Non-Porous Building Materials. It May Be Used To Glaze And Waterproof For Windows, Doors, Shopfronts, Internal Fixture And Fittings, Skylights. ## Features - Silicone and waterproof - Nog sag, 100 % aquarium safe - Not harmful for any kind of fishes - Any size aquarium can be made with this ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JFQZY7Q | | Best Sellers Rank | #4,114 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Silicone Caulk | | Brand | Dowsil | | Brand Name | Dowsil | | Colour | multicolor | | Customer Reviews | 4.2 out of 5 stars 450 Reviews | | Included Components | 1 | | Item Form | Liquid | | Item Type Name | Silicone Aquarium Sealant | | Item Weight | 365 Grams | | Liquid Volume | 300 Millilitres | | Manufacturer | DOW CORNING ®, DOW CORNING ® | | Manufacturer Contact Information | DOW CORNING ® | | Manufacturer Part Number | DEYS-JS-1208-069 | | Material Type | Silicone | | Maximum Gap Fill | 1 Mils | | Model | DEYS-JS-1208-069 | | Number of Items | 1 | | Packer Contact Information | Packer: Eagle Network Supply Pvt. Ltd. , Khasra No. 399 Delhi - 110030 ; +91 1143528338 | | Size of liquid in ounces | 300 Millilitres | | Surface Recommendation | Fixture | | Unit Count | 300 Milliliters | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Dowsil - **Colour:** multicolor - **Item Form:** Liquid - **Item Weight:** 365 Grams - **Liquid Volume:** 300 Millilitres ## Images ![DOWSIL DOW Corning Glass Silicone Aquarium Sealant (300 ML, Rust Resistant) - Image 1](https://m.media-amazon.com/images/I/51lo92xD10L.jpg) ![DOWSIL DOW Corning Glass Silicone Aquarium Sealant (300 ML, Rust Resistant) - Image 2](https://m.media-amazon.com/images/I/411FeM+LXtL.jpg) ## Questions & Answers **Q: Amazon is not accepting order for 3 pieces, as only one product is left** A: Then order one .. you also bought it from local aquarium seller .. I 300 rs **Q: Wich cantri med this prodak ? Korya or japan** A: Korea **Q: Can we use to fix glass for acquarium as a platform for turtles?** A: Yes it can be done **Q: Expiry date??** A: ... after date of delievery you can use after 1 year ... .. if you opened it .. then pack good with tap ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***. on 29 March 2025* ### ⭐⭐⭐⭐ Review *by A***D on 3 September 2025* ### ⭐⭐⭐⭐⭐ Review *by P***A on 16 March 2026* ## Frequently Bought Together - DOWSIL DOW Corning Glass Silicone Aquarium Sealant (300 ML, Rust Resistant) - Spartan RT1 Royal Tools, Hand Caulking Gun, Heavy Duty Silicone Glue Gun | Steel Half-Open Sealant Gun (9 Inch, Blue) - Wacker 121 Professional Aquarium, Fish Tank Silicone Sealant | Small to Large Tanks | Bonding, Gap Filling & Repair | Safe for Fish (310ml - Clear) --- ## 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/89079685-dowsil-dow-corning-glass-silicone-aquarium-sealant-300-ml-rust](https://www.desertcart.com.kw/products/89079685-dowsil-dow-corning-glass-silicone-aquarium-sealant-300-ml-rust) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-13*