---
product_id: 2594748
title: "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"
brand: "flex seal"
price: "AED 175"
currency: AED
in_stock: true
reviews_count: 13
category: "Flex Seal"
url: https://www.desertcart.ae/products/2594748-flex-seal-14-oz-2-pack-black-stop-leaks-instantly
store_origin: AE
region: United Arab Emirates
---

# Instant waterproof seal Extreme temp resistant Flexible rubber coating 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

**Brand:** flex seal
**Price:** AED 175
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it. Protect it. Flex your fix like a pro.

## Quick Answers

- **What is this?** 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 by flex seal
- **How much does it cost?** AED 175 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/2594748-flex-seal-14-oz-2-pack-black-stop-leaks-instantly)

## 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

- • **Flexible & Durable:** Rubberized coating stays pliable—no cracking or peeling, even in harsh weather.
- • **Long-Lasting Shield:** Protects against corrosion and weather damage for years of reliable use.
- • **Seal Leaks in Seconds:** Spray-on formula stops leaks instantly for peace of mind.
- • **Effortless Application:** Easy spray can design for quick, mess-free sealing—perfect for busy pros.
- • **Versatile Surface Protection:** Works on wet or dry surfaces—gutters, wood, RVs, windows, and more.

## Overview

Flex Seal 14 oz 2-pack is a black, waterproof rubber spray sealant designed to instantly stop leaks and protect surfaces. It dries to a flexible, durable coating that resists cracking, peeling, and extreme temperatures, making it ideal for gutters, wood, RVs, roofs, and more. Easy to apply on wet or dry surfaces, it offers long-lasting corrosion protection and weather resistance.

## Description

Product description Coats, seals, and protects. Sprays out as a liquid that seeps into holes and cracks, then dries to form a watertight, flexible, rubberized coating. Shields against rust and corrosion. Great for auto repairs and restorations. Extends the life of vehicles by providing an added layer of protection. Works indoors and outdoors. Won’t sag or drip in summer heat nor crack and peel in winter, making it exceptional for weatherizing your home. Apply to almost any surface. Use on: wood, metal, tile, concrete, masonry, fabric, glass, plastic, aluminum, drywall, and more. Fully paintable. After repairs are done, simply paint the color of your choice for fixes that are virtually undetectable. Made in the USA Flex Seal spray is proudly made in America, using globally sourced products. DIRECTIONS Make sure the surface is clean, dry, and free of grease, oil, and dirt. Shake well. Spray 8” to 12” from surface, using an even, sweeping motion. Apply multiple, even coats until ALL cracks and holes have been filled. Let it dry completely. (It usually takes up to 24 to 48 hours to fully cure.) Important information: *If the product you received is not our newest can design, don’t sweat it. It’s the same legendary formula.

Review: Good product - This product works well. I used it to cover the tops of dock pilings. I recommend it.
Review: Works as good as on TV - I used this to seal a leak in my concrete fountain. I was a bit hesitant having only seen it on TV commercials and no one else's experience. I cleaned around the crack, sprayed 2-3 layers over it and refilled. It's been several months and no leak.

## 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 | #133 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers |
| Brand | Flex Seal |
| Brand Name | Flex Seal |
| Color | Black |
| Compatible Material | Asphalt, Metal, Polyvinyl Chloride, Rubber |
| Customer Reviews | 4.4 out of 5 stars 39,025 Reviews |
| 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 Weight | 28 Ounces |
| Item dimensions L x W x H | 9.5 x 2.5 x 2.5 inches |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | FSR20-2 |
| Number of Items | 2 |
| Part Number | FSR20-2 |
| Style | Black, 14 oz, 2-Pack |
| Style Name | Black, 14 oz, 2-Pack |
| Surface Recommendation | Roof,Windows,Wood |
| UPC | 810129871357 |
| Unit Count | 14 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Material:** Rubber
- **Brand:** Flex Seal
- **Style:** Black, 14 oz, 2-Pack
- **Item Weight:** 28 Ounces
- **Item dimensions L x W x H:** 9.5 x 2.5 x 2.5 inches

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/810qtACQtnL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71f3FvvT8YL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/91Xmb27LnCL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/91fIxwhGEvL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/915OaDFn31L.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by A***R on May 18, 2026*

This product works well. I used it to cover the tops of dock pilings. I recommend it.

### ⭐⭐⭐⭐⭐ Works as good as on TV
*by D***T on May 18, 2026*

I used this to seal a leak in my concrete fountain. I was a bit hesitant having only seen it on TV commercials and no one else's experience. I cleaned around the crack, sprayed 2-3 layers over it and refilled. It's been several months and no leak.

### ⭐⭐⭐⭐ For the right job, it's the tool
*by R***K on April 29, 2026*

Left no room for doubt that this is liquefied rubber in an aerosol. Be careful to get the Right Tool for the job. Check their "store" on Amazon- interesting discoveries there. For waterproofing / moisture barrier I would consider this again if a thin layer is adequate. May need to develop some application "technique" in some instances. My unusual situation involved some gaps that were worse than I anticipated. It's thin. Layering onto partially dry base layers to bulk it up did work but it's tricky until you find the way. I should have had silicone caulk on hand too but this seals hairline gaps nicely. With clear version, it's hard to see what's happening & to avoid waste or a running mess. Clogging is not a problem you'll likely have. As you might expect, liquid rubber involves intense solvents. You cannot over ventilate when using this. Plan ahead if using indoors.

## 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

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-06-08*