--- product_id: 255083456 title: "Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black)" brand: "flex seal" price: "Β₯19081" currency: JPY in_stock: true category: "Flex Seal" url: https://www.desertcart.jp/products/255083456-flex-seal-spray-rubber-sealant-coating-14oz-pack-of-2 store_origin: JP region: Japan --- # 100% waterproof & moisture resistant 14oz spray for precise application Flexible rubber formula seals leaks fast Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black) **Brand:** flex seal **Price:** Β₯19081 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Seal it, protect it, flex your fix game! ## Quick Answers - **What is this?** Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black) by flex seal - **How much does it cost?** Β₯19081 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/255083456-flex-seal-spray-rubber-sealant-coating-14oz-pack-of-2) ## 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 - β€’ **Dual Pack Value:** Two 14oz cans for extended projects or backup peace of mind - β€’ **Paintable Finish:** Seals and blends seamlessly with your existing surfaces - β€’ **Flexible & Durable:** Rubberized coating stretches without cracking or peeling - β€’ **Multi-Surface Master:** Perfect for gutters, roofs, RVs, wood, metal, and more - β€’ **Leak-Proof Confidence:** Stops leaks instantly to protect your home and gear ## Overview Flex Seal Spray Rubber Sealant Coating delivers a flexible, waterproof barrier that stops leaks fast. This pack of two 14oz aerosol cans is ideal for sealing and protecting a variety of surfaces including metal, wood, and rubber. Trusted by thousands with a 4.5-star rating, it’s paintable, durable, and perfect for quick repairs on gutters, roofs, RVs, and more. ## Description This product comes into the house of Flex Seal brand. This product will be an excellent pick for you. Comes in a proper and secure packaging. ## Features - Brand: Flex Seal - Package contain: 2 - Quantity: 14-oz - Colour: Black ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005SGM0YK | | Best Sellers Rank | #48,983 in Automotive ( See Top 100 in Automotive ) #204 in Automotive Fillers, Adhesives & Sealants | | Brand Name | Flex Seal | | Color | Black | | Compatible Material | Rubber | | Customer Reviews | 4.5 4.5 out of 5 stars (3,631) | | Global Trade Identification Number | 00810129871357 | | Item Dimensions | 24.1 x 6.4 x 6.4 centimeters | | Item Form | Liquid, Spray, Aerosol | | Item Highlight | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal | | Item Weight | 28 Ounces | | Material Type | Rubber | | Model | FSR20-2 | | Number of Items | 2 | | Number of Packs | 2 | | Part Number | FSR20-2 | | Style Name | Compact | | Surface Recommendation | Window | | UPC | 810129871357 | | Unit Count | 14 Ounce | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Seal - **Item dimensions L x W x H:** 24.1 x 6.4 x 6.4 centimeters - **Item weight:** 28 Ounces - **Material:** Rubber - **Style:** Compact ## Images ![Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black) - Image 1](https://m.media-amazon.com/images/I/51FVBMBnKOL.jpg) ![Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black) - Image 2](https://m.media-amazon.com/images/I/518hGoebxpL.jpg) ![Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black) - Image 3](https://m.media-amazon.com/images/I/51kukKyd--L.jpg) ![Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black) - Image 4](https://m.media-amazon.com/images/I/51KaBQuq-DL.jpg) ![Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black) - Image 5](https://m.media-amazon.com/images/I/41qWpSrrKzL.jpg) ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/255083456-flex-seal-spray-rubber-sealant-coating-14oz-pack-of-2](https://www.desertcart.jp/products/255083456-flex-seal-spray-rubber-sealant-coating-14oz-pack-of-2) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-15*