--- product_id: 806897684 title: "9900 High Modulus Silicone Sealant, 300ml, Waterproof, Paintable, Permanently Flexible, All-Weather Seal, -50°C to 150°C Temperature Resistant, Suitable for All Metals" brand: "utshiv" price: "36613CFA" currency: XOF in_stock: true category: "Utshiv" url: https://www.desertcart.sn/products/806897684-9900-high-modulus-silicone-sealant-300ml-waterproof-paintable-permanently-flexible store_origin: SN region: Senegal --- # 100% waterproof & airtight bond Withstands -50°C to 150°C extremes Paintable & permanently flexible 9900 High Modulus Silicone Sealant, 300ml, Waterproof, Paintable, Permanently Flexible, All-Weather Seal, -50°C to 150°C Temperature Resistant, Suitable for All Metals **Brand:** utshiv **Price:** 36613CFA **Availability:** ✅ In Stock ## Summary > 🔧 Seal smart, last longer — the ultimate all-weather silicone solution! ## Quick Answers - **What is this?** 9900 High Modulus Silicone Sealant, 300ml, Waterproof, Paintable, Permanently Flexible, All-Weather Seal, -50°C to 150°C Temperature Resistant, Suitable for All Metals by utshiv - **How much does it cost?** 36613CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/806897684-9900-high-modulus-silicone-sealant-300ml-waterproof-paintable-permanently-flexible) ## Best For - utshiv enthusiasts ## Why This Product - Trusted utshiv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Extremes:** Engineered to perform flawlessly from freezing -50°C to scorching 150°C. - • **Bulk Supply, Big Impact:** Generous 300ml tube covers multiple jobs with rapid curing for professional results. - • **Seamless Style Integration:** Paintable formula lets you customize finishes without sacrificing flexibility. - • **Versatility Meets Durability:** Adheres perfectly to metals, glass, wood, tile, and more for all your projects. - • **Unbreakable Seal, Rain or Shine:** Creates a 100% waterproof, airtight bond that never cracks or shrinks. ## Overview The UTSHIV 9900 High Modulus Silicone Sealant is a premium 300ml black sealant designed for professional-grade waterproofing and airtight sealing. It remains permanently flexible without cracking or yellowing, withstands extreme temperatures from -50°C to 150°C, and bonds effectively to metals, glass, wood, and tile. Paintable and quick-curing, it offers versatile, durable protection for indoor and outdoor sealing projects. ## Description This premium black silicone sealant delivers ultimate protection for your most demanding sealing applications. Engineered with high modulus technology, this 800ml tube creates a 100% waterproof and airtight bond that remains permanently flexible, ensuring it won't shrink, crack, or deteriorate over time. Designed to withstand extreme conditions from -50°C to 150°C, this all-weather sealant performs reliably in both freezing and high-temperature environments. Its paintable formula allows you to customise the finish to match your décor, whilst the permanently flexible nature accommodates natural expansion and contraction of materials. Suitable for all kinds of metals as well as glass, tile, and wood, this versatile sealant is perfect for kitchen, bathroom, window, door, and automotive projects. The robust silicone formula provides excellent adhesion and cures rapidly into a durable rubber seal that stands the test of time. Whether you're tackling indoor repairs or outdoor installations, this professional-grade sealant offers the reliability and longevity you need for a flawless, long-lasting finish. ## Features - PREMIUM SILICONE FORMULA: UTSHIV 9900 features high modulus silicone sealant that creates a 100% waterproof and airtight bond, remaining permanently flexible without shrinking, cracking, or yellowing over time - EXTREME TEMPERATURE RESISTANCE: Engineered to withstand harsh conditions from -50°C to 150°C, this all-weather sealant maintains its integrity in both freezing and high-temperature environments for long-lasting protection - VERSATILE APPLICATION: Suitable for all kinds of metals, glass, tile, and wood surfaces, making it ideal for kitchen, bathroom, window, door, and automotive sealing projects with excellent adhesion properties - PAINTABLE AND FLEXIBLE: High modulus formula remains permanently flexible after curing, allowing for natural expansion and contraction whilst being paintable for seamless integration with your décor - LARGE CAPACITY: Each tube contains 800ml of premium black silicone sealant, providing ample coverage for multiple projects with easy application and rapid curing into robust rubber seal ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GP1DSQLL | | Brand | UTSHIV | | Brand Name | UTSHIV | | Colour | Black | | Country of Publication | India | | Included Components | 1 Waterproof Leak Filler pest | | Item Dimensions | 18 x 2 x 2 Centimeters | | Item Form | Gel, Paste | | Item Type Name | Waterproof Leak Filler Spray | | Item Weight | 450 Grams | | Item dimensions L x W x H | 18 x 2 x 2 Centimeters | | Manufacturer | UTSHIV PVT LTD | | Material | Rubber | | Material Type | Rubber | | Packer Contact Information | Manufacturer Details Available On Product Packaging | | Style | TUBE | | Style Name | TUBE | | Surface Recommendation | Metal, Cement, Plastic, Rubber, Wood, Glass, Roofs, Gutters, Pipes, Pvc, Walls, Cracks | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | ## Images ![9900 High Modulus Silicone Sealant, 300ml, Waterproof, Paintable, Permanently Flexible, All-Weather Seal, -50°C to 150°C Temperature Resistant, Suitable for All Metals - Image 1](https://m.media-amazon.com/images/I/41ljN70f+RL.jpg) --- ## 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.sn/products/806897684-9900-high-modulus-silicone-sealant-300ml-waterproof-paintable-permanently-flexible](https://www.desertcart.sn/products/806897684-9900-high-modulus-silicone-sealant-300ml-waterproof-paintable-permanently-flexible) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-02*