--- product_id: 378191770 title: "14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More" brand: "flex seal" price: "AR$103249" currency: ARS in_stock: true reviews_count: 5 category: "Flex Seal" url: https://www.desertcart.com.ar/products/378191770-14-oz-white-stop-leaks-instantly-waterproof-rubber-spray-on store_origin: AR region: Argentina --- # White versatile coating Waterproof rubber sealant 14 oz quick-dry spray 14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More **Brand:** flex seal **Price:** AR$103249 **Availability:** βœ… In Stock ## Summary > πŸš€ Seal it, forget it β€” Flex Seal your fix in a flash! ## Quick Answers - **What is this?** 14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More by flex seal - **How much does it cost?** AR$103249 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/378191770-14-oz-white-stop-leaks-instantly-waterproof-rubber-spray-on) ## 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€’ **Easy Application:** Multiple thin coats dry quickly for a smooth, durable finish - β€’ **Instant Leak Stopper:** Sprays on fast to seal leaks before they spread - β€’ **Flexible Rubber Coating:** Expands and contracts with surfaces to prevent cracks - β€’ **Waterproof & Weatherproof:** Protects gutters, roofs, and windows from rain and moisture - β€’ **Multi-Surface Compatibility:** Ideal for wood, RVs, campers, skylights, and more ## Overview Flex Seal is a 14-ounce white rubber spray sealant designed for quick, waterproof repairs on a variety of surfaces including gutters, roofs, and campers. Its flexible coating stops leaks instantly and withstands weather changes, making it a must-have for fast, reliable home and travel fixes. ## Description Flex Seal Spray Rubber Sealant Coating, 14-oz, White Review: Le gustΓ³ a mi esposa porque le sirve muy bien para los trabajos que realiza Review: Effective for Quick Fixes: Many users find Flex Seal works as advertised for small jobs and non-pressure leaks, providing a quick, easy solution. Temporary vs. Permanent: Some reviewers consider it a good temporary fix, but suggest more robust, traditional sealants for permanent structural repairs. Strong Fumes: A common concern is the strong odor and fumes during application. It is crucial to use the product only in a well-ventilated area and potentially wear a respirator mask. Application Technique: For best results, multiple thin coats are recommended rather than one thick layer. Allowing sufficient drying time between coats is essential. ## Features - Item Category: Sealant - Item Trademark: Flex Seal - manufacturer: Generic ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00W5PLX04 | | Best Sellers Rank | #168,157 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #111 in Wall Paint | | Department | Unisex-Adult | | Item model number | FSWHTR20 | | Manufacturer | Swift Response, LLC | | Product Dimensions | 24.13 x 6.35 x 6.35 cm; 396.89 g | ## Product Details - **Brand:** Flex Seal - **Item dimensions L x W x H:** 24.1 x 6.4 x 6.4 centimeters - **Item weight:** 14 Ounces - **Material:** Rubber - **Style:** White, 14 oz, 1-Pack ## Images ![14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More - Image 1](https://m.media-amazon.com/images/I/71NQ824kFWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***O on 1 December 2023* Le gustΓ³ a mi esposa porque le sirve muy bien para los trabajos que realiza ### ⭐⭐⭐⭐⭐ Review *by C***G on 22 January 2026* Effective for Quick Fixes: Many users find Flex Seal works as advertised for small jobs and non-pressure leaks, providing a quick, easy solution. Temporary vs. Permanent: Some reviewers consider it a good temporary fix, but suggest more robust, traditional sealants for permanent structural repairs. Strong Fumes: A common concern is the strong odor and fumes during application. It is crucial to use the product only in a well-ventilated area and potentially wear a respirator mask. Application Technique: For best results, multiple thin coats are recommended rather than one thick layer. Allowing sufficient drying time between coats is essential. ### ⭐⭐⭐⭐⭐ Review *by A***E on 30 November 2024* Chegou certinho e bem embalado. Produto de Γ³tima qualidade. ## Frequently Bought Together - Flex Seal, 14 oz, White, 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 - Gorilla Waterproof Patch & Seal Tape, White Tape, 4" x 10' (Pack of 1) - Permanent Weather Resistant Seal for Leaks and Repairs --- ## 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.com.ar/products/378191770-14-oz-white-stop-leaks-instantly-waterproof-rubber-spray-on](https://www.desertcart.com.ar/products/378191770-14-oz-white-stop-leaks-instantly-waterproof-rubber-spray-on) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-21*