--- product_id: 16222287 title: "Spray Rubber Sealant Coating, Waterproof, White, 14 oz, 1-Pack" brand: "flex seal" price: "R$269" currency: BRL in_stock: true category: "Flex Seal" url: https://www.desertcart.com.br/products/16222287-spray-rubber-sealant-coating-waterproof-white-14-oz-1-pack store_origin: BR region: Brazil --- # Paintable & customizable finish Waterproof & seals leaks fast Flexible rubberized coating Spray Rubber Sealant Coating, Waterproof, White, 14 oz, 1-Pack **Brand:** flex seal **Price:** R$269 **Availability:** ✅ In Stock ## Summary > 💧 Seal it. Protect it. Flex it. The ultimate leak-proof upgrade. ## Quick Answers - **What is this?** Spray Rubber Sealant Coating, Waterproof, White, 14 oz, 1-Pack by flex seal - **How much does it cost?** R$269 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/16222287-spray-rubber-sealant-coating-waterproof-white-14-oz-1-pack) ## 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 - • **Customizable Finish:** Dries white but can be painted any color to blend seamlessly with your project - • **Instant Leak Stopper:** Seals cracks and holes quickly with a watertight, flexible rubber barrier - • **All-Weather Durability:** Won't sag, crack, or peel in extreme heat or cold—lasting protection year-round - • **Easy Spray Application:** Quick, even coats that dry fast—perfect for on-the-go fixes and creative projects - • **Versatile Surface Compatibility:** Works on wood, metal, gutters, roofs, and even wet surfaces for ultimate convenience ## Overview Flex Seal Spray Rubber Sealant Coating is a 14 oz waterproof, flexible rubber spray that quickly seals leaks and protects surfaces from water, air, and corrosion. Ideal for a variety of materials including wood, metal, and gutters, it dries to a durable, paintable finish that withstands extreme weather without cracking or peeling. Trusted by thousands, it’s the go-to solution for fast, reliable sealing and surface protection. ## Description Flex Seal Spray Rubber Sealant Coating, Waterproof, White, 14 oz, 1-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal - 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 | B00W5PLX04 | | Best Sellers Rank | #107 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers | | Brand Name | Flex Seal | | Color | White | | Compatible Material | Engineered Wood | | Customer Reviews | 4.4 4.4 out of 5 stars (39,992) | | Global Trade Identification Number | 00855647003613 | | Included Components | Liquid Rubber | | 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 Type Name | Flex Seal Liquid Rubber, White 14-oz. | | Item Weight | 14 ounces | | Manufacturer | Swift Response, LLC | | Material Type | Rubber | | Model | FSWHTR20 | | Number of Items | 1 | | Part Number | FSWHTR20 | | Style Name | White, 14 oz, 1-Pack | | Surface Recommendation | Roof,Windows,Wood | | UPC | 855647003613 | | Unit Count | 14 Fluid Ounces | | Warranty Description | 1 Year Limited | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Seal - **Item Weight:** 14 ounces - **Item dimensions L x W x H:** 9.5 x 2.5 x 2.5 inches - **Material:** Rubber - **Style:** White, 14 oz, 1-Pack ## Images ![Spray Rubber Sealant Coating, Waterproof, White, 14 oz, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71NQ824kFWL.jpg) ## Available Options This product comes in different **Color, Size** options. ## 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? - 🛒 **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.com.br/products/16222287-spray-rubber-sealant-coating-waterproof-white-14-oz-1-pack](https://www.desertcart.com.br/products/16222287-spray-rubber-sealant-coating-waterproof-white-14-oz-1-pack) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-10-08*