--- product_id: 369636637 title: "Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 2 oz, 3-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal" price: "$42.42" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/369636637-flex-seal-spray-rubber-sealant-coating-waterproof-black-2-oz store_origin: US region: United States of America --- # Compact travel-friendly size Durable black rubberized coating Instant leak stop Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 2 oz, 3-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal **Price:** $42.42 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it, carry it, fix it—leak-proof your life with Flex Seal Mini! ## Quick Answers - **What is this?** Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 2 oz, 3-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal - **How much does it cost?** $42.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/369636637-flex-seal-spray-rubber-sealant-coating-waterproof-black-2-oz) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No Waste, Just Fix:** Small cans prevent product solidification and ensure fresh, ready-to-use sealant every time. - • **Seal Leaks in Seconds:** Sprays as liquid, dries into a flexible, waterproof rubber shield. - • **Versatile Application:** Ideal for gutters, RVs, wood, skylights, windows, and more—anywhere leaks lurk. - • **Flexible & Long-Lasting:** Stays pliable to withstand expansion and contraction without cracking. - • **Travel-Ready & Portable:** Mini 2 oz cans fit perfectly in your toolkit or backpack for on-the-go fixes. ## Overview Flex Seal Mini is a compact, black rubberized spray sealant designed for instant waterproof leak repair. Its portable 2 oz cans deliver a flexible, durable coating perfect for a wide range of surfaces including gutters, RVs, wood, and windows. Engineered to stay pliable and easy to use, this 3-pack ensures you always have a fresh, travel-ready solution to stop leaks fast and keep your projects leak-free. ## Description Buy Flex Seal Mini, 3-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Travel Size, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More: Sealers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Simple, small cans of FlexSeal - These work great. I prefer the small cans as I never need to use much at a time, and sometimes if you use a large can and then set it aside for months/years the product will have solidifed in the sprayhead and the rest of it becomes useless. With these small cans you're unlikely to waste as much, but you may need multiple cans for a large job. In my case these were most recently used for a drain pipe inside my wall that had shifted and cracked at the wye-joint. Obviously this is something that needed a proper repair, but several coats of FlexSeal spray over a couple days took care of the problem. I will still get it repaired, but there's no more leak while I wait for the plumber to arrive. Review: It seals real well! - I have used this product and it always does a good job. I use it to put a rubbeer coating on my drum sticks for better gripping and it works fine. ## Features - It’s an easy-to-use, portable, aerosol spray - Sprays out as a liquid and dries as a strong, rubberized coating - Stays flexible and pliable - Lightweight, portable and so easy to use - Available in three (3) colors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09HRBV688 | | Best Sellers Rank | #421,189 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,089 in Hardware Sealers | | Brand Name | Flex Seal | | Color | Black | | Customer Reviews | 3.9 3.9 out of 5 stars (157) | | Date First Available | October 4, 2021 | | Included Components | … | | Item Package Dimensions L x W x H | 5.83 x 5.35 x 2.28 inches | | Manufacturer | Swift Response, LLC | | Material | Plastic | | Model Name | …. | | Package Weight | 0.35 Kilograms | | Part Number | FSBLKMINI | | Size | One Size | | Style | Black, Mini, 2 Oz, 3-pack | | Suggested Users | unisex-adult | | Warranty Description | Warranty | ## Product Details - **Material:** Rubber - **Brand:** Flex Seal - **Style:** Black, Mini, 2 oz, 3-Pack - **Water Resistance Level:** Waterproof - **Item Form:** Spray ## Images ![Flex Seal Spray Rubber Sealant Coating, Waterproof, Black, 2 oz, 3-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal - Image 1](https://m.media-amazon.com/images/I/71tZh+gSrqL.jpg) ## Questions & Answers **Q: Does it stick to Glass?** A: Flex Seal sticks to: wood, metal, tile, concrete, masonry, fabric, glass, plastic, aluminum, porcelain, drywall, rubber, cement, and vinyl. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple, small cans of FlexSeal *by B***P on January 2, 2024* These work great. I prefer the small cans as I never need to use much at a time, and sometimes if you use a large can and then set it aside for months/years the product will have solidifed in the sprayhead and the rest of it becomes useless. With these small cans you're unlikely to waste as much, but you may need multiple cans for a large job. In my case these were most recently used for a drain pipe inside my wall that had shifted and cracked at the wye-joint. Obviously this is something that needed a proper repair, but several coats of FlexSeal spray over a couple days took care of the problem. I will still get it repaired, but there's no more leak while I wait for the plumber to arrive. ### ⭐⭐⭐⭐⭐ It seals real well! *by A***N on June 20, 2024* I have used this product and it always does a good job. I use it to put a rubbeer coating on my drum sticks for better gripping and it works fine. ### ⭐ Worst product I've ordered from Amazon *by C***R on June 16, 2022* First off, even though it said "mini" it was VERY small. There was not enough in ALL 3 CONTAINERS to even equal one "full size" can. When I tried to return for larger product, RETURN WAS NOT ALLOWED BECAUSE IT IS LIQUID/FLAMMABLE. Amazes me that THEY can ship "liquid/flammable" products TO me, but won't allow me to return an inferior product. I am very disappointed in this product and in their return policy! Since I couldn't return, I went ahead and used and, as expected, all 3 cans didn't even cover 1/3rd of one full size can. ## Frequently Bought Together - Flex Seal Mini, 3-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Travel Size, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More - Flex Seal Mini, 3-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Travel Size, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More --- ## 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.us/products/369636637-flex-seal-spray-rubber-sealant-coating-waterproof-black-2-oz](https://www.desertcart.us/products/369636637-flex-seal-spray-rubber-sealant-coating-waterproof-black-2-oz) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-29*