---
product_id: 16222287
title: "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"
brand: "flex seal"
price: "€ 39.72"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/16222287-flex-seal-14-oz-white-stop-leaks-instantly-waterproof-rubber
store_origin: FR
region: France
---

# Instant waterproof seal Heat & cold resistant Flexible rubber coating 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

**Brand:** flex seal
**Price:** € 39.72
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it, forget it — leak-proof your life with Flex Seal!

## Quick Answers

- **What is this?** 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 by flex seal
- **How much does it cost?** € 39.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/16222287-flex-seal-14-oz-white-stop-leaks-instantly-waterproof-rubber)

## 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

- • **Works Wet or Dry:** Apply confidently on damp or dry surfaces without sagging or dripping.
- • **Durable Flexibility:** Remains pliable for years, resisting cracks and peeling through all seasons.
- • **Seal Leaks in Seconds:** Spray on and stop leaks instantly—no mess, no stress.
- • **Paintable & Customizable:** Dries white but can be painted any color to match your style.
- • **Versatile Surface Protection:** Perfect for gutters, roofs, wood, RVs, and even creative projects.

## Overview

Flex Seal is a 14 oz white liquid rubber spray that instantly stops leaks by creating a waterproof, flexible coating. Ideal for a wide range of surfaces including gutters, wood, roofs, and RVs, it withstands extreme temperatures without cracking or peeling. Once dry, it can be painted to blend seamlessly, making it a durable, versatile solution for quick repairs and long-term protection.

## Description

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 - 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 | #145 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 (39,296) |
| Global Trade Identification Number | 00855647003613 |
| Included Components | Liquid Rubber |
| Item Dimensions | 9.5 x 2.5 x 2.5 inches |
| Item Form | Spray |
| 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 | 14.0 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

![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 - 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
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- Gorilla Waterproof Patch & Seal Tape, White Tape, 4" x 10' (Pack of 1) - Permanent Weather Resistant Seal for Leaks and Repairs

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**Shop now:** [https://www.desertcart.fr/products/16222287-flex-seal-14-oz-white-stop-leaks-instantly-waterproof-rubber](https://www.desertcart.fr/products/16222287-flex-seal-14-oz-white-stop-leaks-instantly-waterproof-rubber)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-17*