--- product_id: 735882035 title: "Liquid Rubber Color Waterproof Sealant - Elastomer Roofing Coating for Flat or Slope Roof & Foundation - DIY Paint & Leak Repair Membrane for Metal & Concrete - Dark Gray 5 Gallon" brand: "liquid rubber" price: "NT$23019" currency: TWD in_stock: false reviews_count: 5 url: https://www.desertcart.tw/products/735882035-liquid-rubber-color-waterproof-sealant-elastomer-roofing-coating-for-flat store_origin: TW region: Taiwan --- # 900% stretch elasticity -40°F to 155°F temp range covers 150-250 m² per 5 gal Liquid Rubber Color Waterproof Sealant - Elastomer Roofing Coating for Flat or Slope Roof & Foundation - DIY Paint & Leak Repair Membrane for Metal & Concrete - Dark Gray 5 Gallon **Brand:** liquid rubber **Price:** NT$23019 **Availability:** ❌ Out of Stock ## Summary > 💪 Seal it, stretch it, forget leaks—your roof’s new best friend! ## Quick Answers - **What is this?** Liquid Rubber Color Waterproof Sealant - Elastomer Roofing Coating for Flat or Slope Roof & Foundation - DIY Paint & Leak Repair Membrane for Metal & Concrete - Dark Gray 5 Gallon by liquid rubber - **How much does it cost?** NT$23019 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/735882035-liquid-rubber-color-waterproof-sealant-elastomer-roofing-coating-for-flat) ## Best For - liquid rubber enthusiasts ## Why This Product - Trusted liquid rubber brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Smart & Odor-Free:** Water-based, low-VOC formula means no harsh smells—safe for indoor/outdoor use and your peace of mind. - • **All-Climate Protection:** Operates flawlessly from freezing -40°F to scorching 155°F—your roof’s year-round armor. - • **DIY-Friendly Application:** Brush, roll, or spray on easily—no special tools needed for professional-grade waterproofing. - • **Massive Coverage, Minimal Effort:** One 5-gallon bucket blankets up to 250 m², making large projects a breeze. - • **Unmatched Flexibility & Durability:** Stretches 9x its size without cracking or peeling—built to last through every season. ## Overview Liquid Rubber Color Waterproof Sealant is a professional-grade, water-based elastomer coating designed for versatile waterproofing on metal, concrete, and more. Offering extreme flexibility with 900% stretch, it creates a seamless, durable membrane that resists cracking, peeling, and UV damage. Covering up to 250 m² per 5-gallon bucket, it withstands temperatures from -40°F to 155°F, making it ideal for flat or sloped roofs, foundations, and basements. Easy to apply with brush, roller, or spray, this odor-free formula ensures long-lasting protection without harmful chemicals—perfect for DIY pros aiming to upgrade their waterproofing game. ## Description Try DIY different ways with Liquid Rubber Color Sealant, a better waterproof solution than roof tale or other cheap sealants. Our acrylic elastomer coating creates a durable, flexible, seamless color membrane that prevents leaks and provides long-lasting protection from water damage. This versatile waterproof sealant can be brushed, rolled or sprayed on existing surfaces such as metal roofs, concrete, wood, brick, and more. Ideal for sealing flat roofs, low slope roofs, gutter sealant applications, basement waterproofing, planter boxes, and other areas that require superior moisture protection. Even beginners can get professional results on the weekend. Our team has DIY personnel to help in concrete repairs and roof coating projects. Water-based formula with no harsh chemicals - better than roofing tal or solvent-based roofing patches. EASY 3-STEP APPLICATION: Cleans, apply and dry surfaces - much simpler than traditional roof patch methods. Liquid rubber waterproof sealant provides superior performance. Extreme flexibility (900% stretch) will not peel, crack or shrink like traditional sealants Apply 2-3 heavy coats for vertical and sloped surfaces like metal roofs, and 3-4 heavy coats for flat roofs. Each coat should dry to touch (4-8 hours depending on temperature and humidity) before next application. The final rubber paint film will cure completely within 24-48 hours. To achieve a complete waterproof system, use a liquid rubber multi-purpose primer on surfaces that may rust or bleed through, and bridge joints, seams, vents, and zippers with liquid rubber seam tape to provide excellent leak protection. IMPORTANT NOTE: Not suitable for walking surfaces such as decks, patios, floors, etc. Maintains adhesion after curing. Do not apply when wet conditions, rain is expected within 24 hours, or when the temperature is below 10°C/10°C. Review: Most of the negative reviews read as if they didn’t follow the full manufacturer’s instructions. This isn’t a single stage product. It is designed to be applied over primer… their primer. And you can’t skimp on primer coats or base coats. 1100 sq ft shop/detached garage. Light coat to start. Keep moving keep working. Don’t stop. Have a plan and you’ll be able to walk over the 1st coat to begin a thicker 2nd/3rd & even 4th coat. Dropped a mini sledge on it from a 15ft ladder to test. No damage to the concrete or the finish. Any complaint reviews that it’s too thin or not durable didn’t use enough product. Any complaint review that it peeled up didn’t use their primer/enough primer. Review: Old Metal, rusty roof . Covers well, looks great. We went with dark grey, it was easy to use..(we sprayed it on) if I had to do over, I could have saved ALOT of money going with black & don't think it would have changed the look. ## Features - Waterproof Liquid Rubber Sealant for Multiple Surfaces - Seals and protects metal roofs, flat roofs, low-slope roofs, downgutters, concrete repair, foundations, basements, planter boxes, etc. Creates a flexible, seamless waterproof membrane to prevent leaks and water damage - PROFESSIONAL QUALITY ROOF SEALANT WATERPROOF COATING - This high performance elastomer roof coating is the perfect alternative to traditional roofing talls, shingles, or home foundation repairs. One 5 gallon bucket covers 150-250 square meters. feet (depending on surface) creates a durable rubber cement-like barrier with 5x more flexibility - QUICK AND EASY APPLICATION PROCESS - Apply like paint using a brush, roller or spray to clean and dry the surface. No special equipment required! Prepare a surface, fine work area and prepare 2-3 heavy coats for vertical and sloped surfaces like metal roofs, and 3-4 heavy coats for flat roofs. You can complete your waterproof project in just 48 hours. Do not apply if wet conditions, rain is predicted within 24 hours, or when the temperature is below 10°C/10°C - WATER BASED FORMULA WITH NO HARMFUL CHEMICALS - Unlike competing concrete sealers and liquid waterproofing products, our water based sealants do not have any harmful smell. Ideal for indoor and outdoor use, including basement basement repair and ideal sealant for your waterproof needs. May be tacky after cured - not suitable for walking surfaces such as sidewalks, patios, decks etc - EXCELLENT LONG LASTING PERFORMANCE - With a 900% stretch, our roof sealant will not crack or peel like other alternatives. UV resistant and sun reflective, lasts 4 times longer without degradation. Operates at temperatures from -40 degrees Fahrenheit to 155 degrees Fahrenheit, providing durable protection in all climates. We have over 1 million gallons in our 20 years experience - Create bulletproof waterproof system - bridge joints, seams, vents, gaps and protrusions with liquid rubber seam tape or liquid rubber geotextile when movement may occur. For maximum protection, use a liquid rubber multi-purpose primer to promote adhesion and reduce peeling and peeling before applying this waterproof sealant. Complete your project with our full system of liquid rubber products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0793JN41Z | | Batteries Included | No | | Batteries Required? | No | | Color | gray (dark gray) | | Customer Reviews | 4.1 4.1 out of 5 stars (59) | | Date First Available | February 7, 2018 | | Is Discontinued By Manufacturer | No | | Item Dimensions LxWxH | 30.5 x 30.5 x 40.6 cm | | Item Weight | 20.4 Kilograms | | Manufacturer | Liquid Rubber USA | | Material | Polymer | | Part number | Liquid Rubber Canada | | Product Dimensions | 30.48 x 30.48 x 40.64 cm; 20.41 kg | | Size | 5 Gallon | | Special Features | Waterproof | | Specific Uses For Product | Commercial/Residential | | Style | Compact | ## Product Details - **Brand:** Liquid Rubber - **Item Weight:** 20.41 kg - **Item dimensions L x W x H:** 30.5 x 30.5 x 40.6 cm - **Material:** Polymer - **Style:** Compact ## Images ![Liquid Rubber Color Waterproof Sealant - Elastomer Roofing Coating for Flat or Slope Roof & Foundation - DIY Paint & Leak Repair Membrane for Metal & Concrete - Dark Gray 5 Gallon - Image 1](https://m.media-amazon.com/images/I/415b2igwvSL.jpg) ![Liquid Rubber Color Waterproof Sealant - Elastomer Roofing Coating for Flat or Slope Roof & Foundation - DIY Paint & Leak Repair Membrane for Metal & Concrete - Dark Gray 5 Gallon - Image 2](https://m.media-amazon.com/images/I/41E6OgpW4eL.jpg) ![Liquid Rubber Color Waterproof Sealant - Elastomer Roofing Coating for Flat or Slope Roof & Foundation - DIY Paint & Leak Repair Membrane for Metal & Concrete - Dark Gray 5 Gallon - Image 3](https://m.media-amazon.com/images/I/51-E0oxQ6ML.jpg) ![Liquid Rubber Color Waterproof Sealant - Elastomer Roofing Coating for Flat or Slope Roof & Foundation - DIY Paint & Leak Repair Membrane for Metal & Concrete - Dark Gray 5 Gallon - Image 4](https://m.media-amazon.com/images/I/51QzbovUjqL.jpg) ![Liquid Rubber Color Waterproof Sealant - Elastomer Roofing Coating for Flat or Slope Roof & Foundation - DIY Paint & Leak Repair Membrane for Metal & Concrete - Dark Gray 5 Gallon - Image 5](https://m.media-amazon.com/images/I/51YJqObEaiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***Z on August 10, 2024* Most of the negative reviews read as if they didn’t follow the full manufacturer’s instructions. This isn’t a single stage product. It is designed to be applied over primer… their primer. And you can’t skimp on primer coats or base coats. 1100 sq ft shop/detached garage. Light coat to start. Keep moving keep working. Don’t stop. Have a plan and you’ll be able to walk over the 1st coat to begin a thicker 2nd/3rd & even 4th coat. Dropped a mini sledge on it from a 15ft ladder to test. No damage to the concrete or the finish. Any complaint reviews that it’s too thin or not durable didn’t use enough product. Any complaint review that it peeled up didn’t use their primer/enough primer. ### ⭐⭐⭐⭐⭐ Review *by B***I on October 23, 2024* Old Metal, rusty roof . Covers well, looks great. We went with dark grey, it was easy to use..(we sprayed it on) if I had to do over, I could have saved ALOT of money going with black & don't think it would have changed the look. ### ⭐⭐⭐⭐ Review *by K***N on September 25, 2022* Was easy to apply, put on three coats for a roof over metal roof addition. Will see how it holds up over the winter. Bought 5 gallons, used a little over half. Cleans up with soap and water. Cut a regular roller 9" to 7" to roll between metal roof ridges, worked well. Also liked it came in colors, not just white ## Frequently Bought Together - Liquid Rubber Color Waterproof Sealant - Elastomeric Roofing Coating for Flat or Slope Roofs & Foundations - DIY Paint & Leak Repair Membrane Compatible with Metal & Concrete - Dark Gray, 5 Gallon - Liquid Rubber Geo-Textile - Fix Leaks - Repair and Restore - Easy to Use, 4 Inch x 160 Foot Roll - Liquid Rubber Caulk - Hybrid Adhesive and Protective Sealant, White, 4 Pack --- ## 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.tw/products/735882035-liquid-rubber-color-waterproof-sealant-elastomer-roofing-coating-for-flat](https://www.desertcart.tw/products/735882035-liquid-rubber-color-waterproof-sealant-elastomer-roofing-coating-for-flat) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-08*