---
product_id: 28846912
title: "Flex Seal, 14 oz, 2-Pack, Almond, 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: "£34.22"
currency: GBP
in_stock: true
reviews_count: 13
category: "Flex Seal"
url: https://www.desertcart.co.uk/products/28846912-flex-seal-14-oz-2-pack-almond-stop-leaks-instantly
store_origin: GB
region: United Kingdom
---

# 100% Waterproof Seal Heat & Cold Resistant Flexible Rubber Coating Flex Seal, 14 oz, 2-Pack, Almond, 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:** £34.22
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it. Protect it. Flex it. The ultimate fix for every leak!

## Quick Answers

- **What is this?** Flex Seal, 14 oz, 2-Pack, Almond, 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?** £34.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/28846912-flex-seal-14-oz-2-pack-almond-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:** Dries to a flexible rubberized coating that you can paint any color to match your style.
- • **Instant Leak Stopper:** Spray on and seal cracks & holes in seconds—no waiting, no mess.
- • **All-Weather Durability:** Won't sag in summer heat or crack in winter cold—reliable year-round protection.
- • **Long-Lasting Flexibility:** Stays pliable for years, preventing corrosion and extending the life of your surfaces.
- • **Versatile Surface Protector:** Perfect for gutters, roofs, wood, RVs, skylights, and more—one spray does it all.

## Overview

Flex Seal 14 oz (2-Pack) is a waterproof rubber spray sealant designed to instantly stop leaks and protect surfaces. Its flexible, paintable coating withstands extreme temperatures without cracking or sagging, making it ideal for gutters, roofs, wood, RVs, and more. Durable and easy to use, it ensures long-lasting protection against corrosion and water damage.

## Description

Product description Available in 11 Colors Excellent for: Roof Leaks, Gutters, Skylights, Windowsills, PVC Pipes, Flashing, Ductwork, Foundations, Awnings, Chimneys, Downspouts, A/C Drip Pans, RV's & Campers, Trailers and so much more!

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
- Perfect for Gutters, Wood, RV, Campers, Roof Repairs, Skylights, Windows, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00W5Y2XA4 |
| Best Sellers Rank | #138 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers |
| Brand | Flex Seal |
| Brand Name | Flex Seal |
| Color | Almond |
| Compatible Material | Asphalt, Metal, Polyvinyl Chloride |
| Customer Reviews | 4.4 out of 5 stars 39,033 Reviews |
| Global Trade Identification Number | 00810129871982 |
| Included Components | Flex Seal Spray Rubber Sealant Coating, 14-oz, Almond (2 Pack) |
| Item Dimensions | 9.5 x 5 x 2.5 inches |
| Item Form | Spray |
| Item Weight | 28 Ounces |
| Item dimensions L x W x H | 9.5 x 5 x 2.5 inches |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Number of Items | 2 |
| Part Number | FSTANR20 |
| Style | Almond, 14 oz, 2-Pack |
| Style Name | Almond, 14 oz, 2-Pack |
| Surface Recommendation | Roof,Windows,Wood |
| UPC | 810129871982 |
| Unit Count | 28.0 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Material:** Rubber
- **Brand:** Flex Seal
- **Style:** Almond, 14 oz, 2-Pack
- **Item Weight:** 28 Ounces
- **Item dimensions L x W x H:** 9.5 x 5 x 2.5 inches

## Images

![Flex Seal, 14 oz, 2-Pack, Almond, 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/818Wxp5Lg3L.jpg)
![Flex Seal, 14 oz, 2-Pack, Almond, 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/611CUuYxcjL.jpg)
![Flex Seal, 14 oz, 2-Pack, Almond, 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/716d4XWHChL.jpg)
![Flex Seal, 14 oz, 2-Pack, Almond, 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/61QUZqOhF9L.jpg)
![Flex Seal, 14 oz, 2-Pack, Almond, 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/61arMI5pI8L.jpg)

## Available Options

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

## Questions & Answers

**Q: can you paint it?**
A: Yes I did it was a small job around my mobile but for from now on i would not paint over it: but ubcan thoufhthough: it just me not to paint.

**Q: Will it stay on leather?**
A: Many people have had great success using Flex Seal aerosol on leather.

**Q: Will this work on a boat hoist canvas tarp?**
A: Flex Seal Spray will adhere to most any surface such as: wood, metal, tile, concrete, masonry, fabric, glass, plastic, aluminum, porcelain, dry wall, rubber, cement, some vinyls and so much more. Flex Seal Spray may not be compatible with all plastics, vinyls, or rubbers. Please test on a small area before a complete application.

**Q: I have a 5 sided shower in an older 5th wheel rv that i need to fix a few cracks in the walls of the fiberglass. how do you think this product will do**
A: Diane, I have sealed corners in fiberglass and formic a shower stalls by using masking tape 1/4 inch from the sides of the corners then applying a tub & tile caulk, smoothing it with a tamp cloth. When the tape is removed it looks neat & tidy. Silicone is definitely not the answer. Hope this helps.

## 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.

---

## 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.co.uk/products/28846912-flex-seal-14-oz-2-pack-almond-stop-leaks-instantly](https://www.desertcart.co.uk/products/28846912-flex-seal-14-oz-2-pack-almond-stop-leaks-instantly)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-05*