---
product_id: 542229332
title: "Gardner-Gibson Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black |"
brand: "gardner-gibson"
price: "57594 Ft"
currency: HUF
in_stock: false
reviews_count: 8
url: https://www.desertcart.hu/products/542229332-gardner-gibson-leak-stopper-rubberized-roof-patch-1-gallon-100
store_origin: HU
region: Hungary
---

# 10-year waterproof warranty All-weather durability 100% flexible instant sealant Gardner-Gibson Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black |

**Brand:** gardner-gibson
**Price:** 57594 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Seal the deal with the ultimate leak stopper—because your roof deserves the best!

## Quick Answers

- **What is this?** Gardner-Gibson Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | by gardner-gibson
- **How much does it cost?** 57594 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/542229332-gardner-gibson-leak-stopper-rubberized-roof-patch-1-gallon-100)

## Best For

- gardner-gibson enthusiasts

## Why This Product

- Trusted gardner-gibson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Leak Defense:** Seals cracks & holes on contact for immediate protection
- • **Risk-Free Confidence:** Backed by a 100% money-back guarantee if it doesn’t perform
- • **All-Season Reliability:** Formulated to withstand rain, sun, and temperature swings year-round
- • **Deep Penetration Power:** Penetrex formula ensures a tough, lasting bond deep inside damage
- • **Versatile Surface Compatibility:** Perfect for built-up, SBS modified, metal roofs & more

## Overview

Gardner-Gibson Leak Stopper Rubberized Roof Patch is a premium 1-gallon liquid rubber sealant designed for instant, flexible, and waterproof repairs on a variety of roof types including built-up, SBS modified, and metal roofs. Featuring the unique Penetrex formula, it penetrates deeply to form a durable, watertight bond that lasts up to 10 years. Engineered for all-weather use, this patch offers professional-grade protection with a smooth application and a 100% satisfaction guarantee.

## Description

GARDNER-GIBSON Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black |

Review: Seals leaks very well! - Works great.
Review: Fixed my leak quickly - I had a leak starting on my travel trailer so I decided to try this product. I put it on the roof and it was easy to handle and spead it round. The thickness of using this product was great. I filled in the spot where it was leaking and instantly it filled in cracks holes and everything else and made a wall of defense to stop the leak. The texture of this product was smooth. It was a great product as I spreaded it out the adhesion of the product was great. I give this product two thumbs up.

## Features

- ✔ THE LATEST UNPRECEDENTED ADVANCED REVOLUTIONARY PROGRESS IN ROOF PATCHING TECHNOLOGY AND REPAIR SYSTEM – Every home, office and commercial building big or small needs to be safe, secure and clean. Our new matchless revolutionized and rubberized roof patch is specially formulated to smoothly penetrate deep into damaged and dented areas and stop roof leaks instantly
- ✔ SREGNTHEN YOUR ROOFS AND FLOORS WITH THE POWER OF PENETREX WHICH IS THE UNIQUE FORMAULA FOR DEEP CRACK PENETRATION AND COMPLETE SEALING – Having string roofs and floors adds to the safety and luxury of your home and office. Our leak stopper rubberized roof patch has Penetrex which is the unique secret oil that penetrates deeply into the cracks and forms a tough seal
- ✔ A PERFECT LIFETIME QUALITY SOLUTION FOR ALL THE INDOOR AND OUTDOOR PROBLEMS OF ROOF AND FLOORS WITH COMPLETE WATERTIGHT STRONG BOND – Our leak stopper rubberized roof patch has the power of liquid rubber and in addition to that it has the strength of high performance plastic cement which provides a superior watertight bond that will stop the problems of leaks and cracks for good
- ✔ USE THIS AMAZING ROOF PATCH RUBBERIZED LEAK STOPPER ALL YEAR AROUND IN ALL THE WEATHER CONDITIONS AND ALL THE DIFFERENT SEASONS – Sophisticatedly formulated combination of advance level strength and lifelong durability with extraordinary comfort and complete convenience for all weather conditions and all seasons during the complete year without any leaks, peel or cracks
- ✔ 100 % MONEY BACK GUARANTEE IF OUR RUBBERIZED ROOF PATCH DOES NOT PERFORM AS PER YOUR EXPECTATIONS – Your happiness and delight will never be compromised, if you are not happy with our rubberized roof patch just apply for refund and it will be granted instantly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HR81WU |
| Best Sellers Rank | #258,043 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #602 in Hardware Sealers |
| Brand | Gardner-Gibson |
| Brand Name | Gardner-Gibson |
| Color | Plain |
| Compatible Material | Metal |
| Customer Reviews | 4.4 out of 5 stars 130 Reviews |
| Included Components | Leak Stopper Rubberized Roof Patch 1 Gallon | 100 % Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | |
| Item Dimensions | 6.75 x 6.75 x 7.75 inches |
| Item Form | Liquid |
| Item Type Name | Leak Stopper Rubberized Roof Patch 1 Gallon | 100 % Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | |
| Item Weight | 9 Pounds |
| Item dimensions L x W x H | 6.75 x 6.75 x 7.75 inches |
| Manufacturer | Leak Stopper |
| Material | Rubber |
| Material Type | Rubber |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Roof |
| UPC | 025056031105 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Material:** Rubber
- **Brand:** Gardner-Gibson
- **Style:** Compact
- **Item Weight:** 9 Pounds
- **Item dimensions L x W x H:** 6.75 x 6.75 x 7.75 inches

## Images

![Gardner-Gibson Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | - Image 1](https://m.media-amazon.com/images/I/61l0AP4wvCL.jpg)
![Gardner-Gibson Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | - Image 2](https://m.media-amazon.com/images/I/7114lHyxMeL.jpg)
![Gardner-Gibson Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | - Image 3](https://m.media-amazon.com/images/I/718l-6EHxUL.jpg)
![Gardner-Gibson Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | - Image 4](https://m.media-amazon.com/images/I/718nwl99HZL.jpg)
![Gardner-Gibson Leak Stopper Rubberized Roof Patch 1 Gallon | 100% Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | - Image 5](https://m.media-amazon.com/images/I/71SYuF5lCuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seals leaks very well!
*by T***U on December 12, 2025*

Works great.

### ⭐⭐⭐⭐⭐ Fixed my leak quickly
*by J***H on January 11, 2026*

I had a leak starting on my travel trailer so I decided to try this product. I put it on the roof and it was easy to handle and spead it round. The thickness of using this product was great. I filled in the spot where it was leaking and instantly it filled in cracks holes and everything else and made a wall of defense to stop the leak. The texture of this product was smooth. It was a great product as I spreaded it out the adhesion of the product was great. I give this product two thumbs up.

### ⭐⭐⭐⭐ Little messy to use. But superb product.
*by C***H on April 2, 2025*

Superb product for RV roof repair and patching. Bit messy to use. But seals tiny cracks and will self levels. Note; a little slow to fully dry and cure. But, even when slightly "wet" or not fully set. It's still hydrophobic and stays in place. Highly recommend!

---

## 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.hu/products/542229332-gardner-gibson-leak-stopper-rubberized-roof-patch-1-gallon-100](https://www.desertcart.hu/products/542229332-gardner-gibson-leak-stopper-rubberized-roof-patch-1-gallon-100)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-22*