---
product_id: 15511873
title: "Flex Seal, 14 oz, 2-Pack, Brown, 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: "B/.128"
currency: PAB
in_stock: true
category: "Flex Seal"
url: https://www.desertcart.com.pa/products/15511873-flex-seal-14-oz-2-pack-brown-stop-leaks-instantly
store_origin: PA
region: Panama
---

# Instant waterproof seal Heat & cold resistant Flexible rubber coating Flex Seal, 14 oz, 2-Pack, Brown, 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:** B/.128
**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, Brown, 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?** B/.128 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/15511873-flex-seal-14-oz-2-pack-brown-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 for years, resisting cracks and peeling.
- • **Customizable Finish:** Dries brown but can be painted any color to match your style.
- • **Seal Leaks in Seconds:** Spray on and stop leaks instantly—no mess, no stress.
- • **All-Weather Protection:** Withstands scorching heat and freezing cold without sagging or cracking.
- • **Versatile Surface Compatibility:** Perfect for gutters, roofs, wood, RVs, windows, and more—wet or dry.

## Overview

Flex Seal 14 oz 2-pack is a waterproof rubber spray sealant that instantly stops leaks by creating a flexible, durable coating. Ideal for multiple surfaces including wood, metal, and asphalt, it resists extreme temperatures and can be painted over, making it the go-to solution for quick, long-lasting repairs on gutters, roofs, RVs, and more.

## Description

Flex Seal, 14 oz, 2-Pack, Brown, 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 | B00W5Y2WQY |
| Best Sellers Rank | #139 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers |
| Brand Name | Flex Seal |
| Color | Brown |
| Compatible Material | Asphalt, Metal, Polyvinyl Chloride |
| Customer Reviews | 4.4 4.4 out of 5 stars (39,528) |
| Global Trade Identification Number | 00810129871944 |
| Included Components | Flex Seal Spray Rubber Sealant Coating, 14-oz, Brown (2 Pack) |
| Item Dimensions | 9.5 x 2.5 x 2.5 inches |
| Item Form | Liquid, Spray |
| Item Weight | 1.8 pounds |
| Manufacturer | Swift Response, LLC |
| Material Type | Rubber |
| Number of Items | 2 |
| Part Number | FSBRNR20 |
| Style Name | FSBRNR20-2PK |
| Surface Recommendation | Roof,Windows,Wood |
| UPC | 810129871944 |
| Unit Count | 28 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Seal
- **Item Weight:** 1.8 pounds
- **Item dimensions L x W x H:** 9.5 x 2.5 x 2.5 inches
- **Material:** Rubber
- **Style:** FSBRNR20-2PK

## Images

![Flex Seal, 14 oz, 2-Pack, Brown, 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/818URjsSrzL.jpg)
![Flex Seal, 14 oz, 2-Pack, Brown, 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/81MsfQ+wNjL.jpg)
![Flex Seal, 14 oz, 2-Pack, Brown, 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/717SgpRQ9RL.jpg)
![Flex Seal, 14 oz, 2-Pack, Brown, 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/81l32VxIfrL.jpg)
![Flex Seal, 14 oz, 2-Pack, Brown, 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/71rHDTCIKtL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can it be used to fix a slit on a hot tub cover?**
A: Thank you for reaching out!
Many people have had success in situations such as this.
To ensure you apply Flex Seal Spray correctly follow the steps below:
Many people have had success in situations such as this.
1. Make sure the surface is clean and dry.
2. Shake well and spray using even, sweeping motion. 
3. Spray a larger area than area where the leak is and feather the edges.
4. Let it dry completely (may take up to 24-48 hrs to cure).
5. Apply several, even coats until all the cracks and holes have been filled.

If you have any other questions, please feel free to reach out to us again.
Lucas - Customer Care at Flex Seal Products 
(Swift Response The makers of Flex Seal)

**Q: Can you paint over it?**
A: No, paint wouldn't adhere well as it creates a slick surface

**Q: Can it be used inside a  pond that is leaking?   Will it do OK under water all the time?**
A: I used it in a birdbath to try and keep the water from evaporating so fast but it eventually breaks down from the Sun and water. I wouldn't recommend it.

**Q: Would this work for a leaky gutter?**
A: Many people have had great success using Flex Seal on gutters.

## Frequently Bought Together

- Flex Seal, 14 oz, 2-Pack, Brown, 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.com.pa/products/15511873-flex-seal-14-oz-2-pack-brown-stop-leaks-instantly](https://www.desertcart.com.pa/products/15511873-flex-seal-14-oz-2-pack-brown-stop-leaks-instantly)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-06*