--- product_id: 2594748 title: "Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack" brand: "flex seal" price: "₨1076" currency: SCR in_stock: true category: "Flex Seal" url: https://www.desertcart.sc/products/2594748-flex-seal-spray-rubber-sealant-coating-waterproof-black-14-oz store_origin: SC region: Seychelles --- # 100% Waterproof Seal Heat & Cold Resistant Flexible Rubberized Coating Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack **Brand:** flex seal **Price:** ₨1076 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal it. Protect it. Flex it. Never worry about leaks again! ## Quick Answers - **What is this?** Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack by flex seal - **How much does it cost?** ₨1076 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/2594748-flex-seal-spray-rubber-sealant-coating-waterproof-black-14-oz) ## Best For - flex seal enthusiasts ## Why This Product - Trusted flex seal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Paintable Finish:** Customize your repair with a paintable surface that blends seamlessly with your project. - • **Seal Leaks Instantly:** Stops leaks fast with a watertight, flexible barrier that adapts to any surface. - • **Versatile Application:** Perfect for metal, wood, asphalt, PVC, and even wet surfaces—your all-in-one fix-it spray. - • **Weatherproof Durability:** Won't crack, peel, or sag in extreme heat or freezing cold—reliable year-round protection. - • **Long-Lasting Flexibility:** Remains pliable for years, preventing future cracks and corrosion for lasting peace of mind. ## Overview Flex Seal Spray Rubber Sealant Coating is a 14 oz, 2-pack waterproof spray that creates a flexible, durable rubberized barrier. It stops leaks fast, adheres to wet or dry surfaces, resists extreme temperatures, and can be painted over for a seamless finish. Ideal for sealing gutters, roofs, RVs, wood, metal, and more, it offers long-lasting protection against water, air, and corrosion. ## Description Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal - Thread Sealants - desertcart.com ## Features - The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color - Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years - Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies - Protects surface from corrosion, can be used on wet or dry surfaces - Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005SGM0YK | | Best Sellers Rank | #139 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers | | Brand Name | Flex Seal | | Color | Black | | Compatible Material | Asphalt, Metal, Polyvinyl Chloride, Rubber | | Customer Reviews | 4.4 4.4 out of 5 stars (39,851) | | Global Trade Identification Number | 00810129871357 | | Included Components | Flex Seal Spray Rubber Sealant Coating, 14-oz, Black (2 Pack) | | Item Dimensions | 9.5 x 2.5 x 2.5 inches | | Item Form | Spray | | Item Highlight | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal | | Item Weight | 1.8 pounds | | Manufacturer | Swift Response, LLC | | Material Type | Liquid | | Model | FSR20-2 | | Number of Items | 2 | | Number of Packs | 2 | | Part Number | FSR20-2 | | Style Name | Black, 14 oz, 2-Pack | | Surface Recommendation | Roof,Windows,Wood | | UPC | 810129871357 | | Unit Count | 14 Ounce | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Seal - **Item Weight:** 1.8 pounds - **Item dimensions L x W x H:** 9.5 x 2.5 x 2.5 inches - **Material:** Liquid - **Style:** Black, 14 oz, 2-Pack ## Images ![Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack - Image 1](https://m.media-amazon.com/images/I/810qtACQtnL.jpg) ![Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack - Image 2](https://m.media-amazon.com/images/I/51FVBMBnKOL.jpg) ![Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack - Image 3](https://m.media-amazon.com/images/I/518hGoebxpL.jpg) ![Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack - Image 4](https://m.media-amazon.com/images/I/51kukKyd--L.jpg) ![Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 14 oz, 2-Pack - Image 5](https://m.media-amazon.com/images/I/51KaBQuq-DL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: I have a wooden bucket ice cream maker that won't swell anymore and the water leaks out of it. Will this work with the salt brine?** A: I am not sure if this would work. I would try gorilla glue. **Q: Can this effectively seal a leaky window?** A: Yes many people have had great success fixing a leaky window with Flex Seal. You can use painters tape to section off the area you want to apply it to. You may also want to try Flex Shot, which is a rubber caulking material, and will give you pinpoint accuracy. **Q: Will it seal the bottom of a blow up matress** A: Thank you for reaching out! We do not recommend Flex Seal Spray for this application, it is not meant for high pressure or temperature situations. Lucas - Customer Care at Flex Seal Products (Swift Response - The makers of Flex Seal) **Q: would this be good for a bed truck liner?** A: Not sure, it would take an awful lot to spray a bed of a truck and we found it to be sticky when it got hot! We used it on a gutter so it didn't matter. ## Frequently Bought Together - Flex Seal, 14 oz, 2-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More - Flex Tape, 4 in x 5 ft, Gray, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor Projects - Home RV Roof Plumbing and Pool Repairs - Flex Seal Liquid, 16 oz, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry --- ## 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.sc/products/2594748-flex-seal-spray-rubber-sealant-coating-waterproof-black-14-oz](https://www.desertcart.sc/products/2594748-flex-seal-spray-rubber-sealant-coating-waterproof-black-14-oz) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-17*