---
product_id: 31879156
title: "Flex Seal, 14 oz, 4-Pack, 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: "AED 355"
currency: AED
in_stock: true
category: "Flex Seal"
url: https://www.desertcart.ae/products/31879156-flex-seal-14-oz-4-pack-white-stop-leaks-instantly
store_origin: AE
region: United Arab Emirates
---

# Watertight flexible sealant Heat & cold resistant Multi-surface compatibility Flex Seal, 14 oz, 4-Pack, 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:** AED 355
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it, save it, and never stress a leak again!

## Quick Answers

- **What is this?** Flex Seal, 14 oz, 4-Pack, 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?** AED 355 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/31879156-flex-seal-14-oz-4-pack-white-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

- • **Paintable Finish:** Customize your repair with any paint color once dry—blend in or stand out.
- • **Instant Leak Stopper:** Spray on and seal leaks in seconds—no mess, no stress.
- • **Versatile Application:** Perfect for gutters, roofs, RVs, wood, windows, and more—one spray does it all.
- • **All-Weather Durability:** Won't crack in winter or sag in summer heat—reliable year-round.
- • **Flexible Rubberized Coating:** Stays pliable for years, adapting to surface movement without failure.

## Overview

Flex Seal 14 oz 4-pack is a waterproof, rubberized spray sealant that instantly stops leaks on multiple surfaces including wood, metal, and asphalt. It forms a flexible, durable coating that resists cracking and sagging in extreme temperatures, can be painted over, and is ideal for home, RV, and outdoor repairs.

## Description

Flex Seal, 14 oz, 4-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More - 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
- Perfect for Gutters, Wood, RV, Campers, Roof Repairs, Skylights, Windows, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AKPHYCQ |
| Best Sellers Rank | #98,340 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #351 in Hardware Sealers |
| Brand Name | Flex Seal |
| Color | White |
| Compatible Material | Asphalt, Metal, Polyvinyl Chloride |
| Customer Reviews | 4.5 4.5 out of 5 stars (415) |
| Included Components | Flex Seal Spray Rubber Sealant Coating, 14-oz, White (4 Pack) |
| Item Dimensions | 9.5 x 2.5 x 2.5 inches |
| Item Form | Liquid, Spray |
| Item Weight | 14 ounces |
| Manufacturer | Swift Response, LLC |
| Material Type | Liquid |
| Model | 8542053263 |
| Number of Items | 4 |
| Part Number | FSWHTR20-4 |
| Style Name | FSWHTR20-M-4PK |
| Surface Recommendation | Roof,Windows,Wood |
| Unit Count | 56 Ounce |
| 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:** Liquid
- **Style:** FSWHTR20-M-4PK

## Images

![Flex Seal, 14 oz, 4-Pack, 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/91oTHEWet8L.jpg)
![Flex Seal, 14 oz, 4-Pack, White, 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/7145+5q3XZL.jpg)
![Flex Seal, 14 oz, 4-Pack, White, 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, 4-Pack, White, 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, 4-Pack, White, 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)

## Questions & Answers

**Q: Would flex tape/spray work on a leaky radiator?**
A: Thank you for reaching out!
Flex Seal Spray has not been tested on this type of application, it is not made to withstand extreme heat or pressure.
Flex Tape however will function in temperatures from -70º – 200ºF.
Lucas - Customer Care at Flex Seal Products 
(Swift Response The makers of Flex Seal)

**Q: how much coverage is in one 14oz can**
A: I don’t know. I aborted my project after it started melting away.

**Q: Is the spray good to use in a dish washer with hot water. To be used on dish racks**
A: Flex Seal is not FDA approved and should not be used around items that will be exposed to things you will be eating/drinking out of.

**Q: Will this stick to galvanized metal / steel  ... ???   Thanks ,,!!**
A: It didn’t work as advertised for me. I’d talk to my helpful Hardware Man…

## Frequently Bought Together

- Flex Seal, 14 oz, 4-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
- Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack

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**Shop now:** [https://www.desertcart.ae/products/31879156-flex-seal-14-oz-4-pack-white-stop-leaks-instantly](https://www.desertcart.ae/products/31879156-flex-seal-14-oz-4-pack-white-stop-leaks-instantly)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-08-09*