---
product_id: 725243298
title: "Liquid Rubber Waterproof Sealant - DIY Leak Repair Coating for Flat, Metal, Low Slope Roof, Foundation, Gutter and More - Flexible Protective Film - Black - 1 Quart"
brand: "liquid rubber"
price: "VT39197"
currency: VUV
in_stock: true
category: "Liquid Rubber"
url: https://www.desertcart.vu/products/725243298-liquid-rubber-waterproof-sealant-diy-leak-repair-coating-for-flat
store_origin: VU
region: Vanuatu
---

# Water-based & eco-friendly, safe indoors/outdoors Covers up to 30 sq ft per gallon on vertical surfaces 1000% elongation for ultimate flexibility Liquid Rubber Waterproof Sealant - DIY Leak Repair Coating for Flat, Metal, Low Slope Roof, Foundation, Gutter and More - Flexible Protective Film - Black - 1 Quart

**Brand:** liquid rubber
**Price:** VT39197
**Availability:** ✅ In Stock

## Summary

> 💧 Seal Smart, Live Leak-Free — The Ultimate Waterproof Shield

## Quick Answers

- **What is this?** Liquid Rubber Waterproof Sealant - DIY Leak Repair Coating for Flat, Metal, Low Slope Roof, Foundation, Gutter and More - Flexible Protective Film - Black - 1 Quart by liquid rubber
- **How much does it cost?** VT39197 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/725243298-liquid-rubber-waterproof-sealant-diy-leak-repair-coating-for-flat)

## Best For

- liquid rubber enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Waterproofing:** Water-based formula free from solvents and harmful odors—safe for your home and pets
- • **Easy Application, Fast Results:** Brush on smoothly, dries in 24-48 hours, and keeps leaks out rain or shine
- • **Unmatched Flexibility & Durability:** Stretches over 10x its length to resist cracks and UV damage
- • **Versatile Multi-Surface Protection:** Seals everything from roofs to planter boxes with a tough, seamless membrane
- • **Precision Coverage for Long-Lasting Seal:** Apply 3-5 coats for a robust 0.76-2mm waterproof barrier that stands the test of time

## Overview

Liquid Rubber Waterproof Sealant is a premium, water-based coating designed for indoor and outdoor leak repair across multiple surfaces. Offering over 1000% elongation, UV stability, and eco-friendly ingredients, it creates a durable, flexible membrane that protects roofs, foundations, wood, metal, and concrete. Easy to apply with quick drying times, it delivers professional-grade waterproofing without harsh chemicals, making it the go-to choice for millennial managers who demand reliability and sustainability.

## Description

Liquid Rubber Waterproof Sealant is a premium waterproof solution that creates a seamless and flexible membrane that provides the ultimate protection against leaks and water damage. This professional grade roof coating combines high quality Bitumen polymer with ease of use to provide long lasting results for your DIY and professional projects. Transform flat roofs, metal roofs, or low-slope roofs with a durable protective barrier that prevents leaks and prolongs the life of the structure. Our industrial grade formula is excellent for basic waterproofing, gutter repair, concrete sealer application, planter boxes and more. High performance elastomer membrane creates a waterproof seal that withstands harsh weather conditions EASY APPLICATION TECHNICAL RESULTS: Unlike complex roof repair systems, Liquid Rubber is easy to apply with standard tools - just use a brush, roller or spray. This formula provides excellent coverage and adhesion to most building materials. For flat/standing surfaces, apply 3-4 heavy coats of 60-80 mil membrane (1 gallon covers approximately 15 square feet). Apply 2-3 heavy coats (approximately 30 square feet per gallon) on vertical surfaces such as foundation. ADVANCED FORMULA FOR CHALLENGING PROJECTS: Our water-based formula contains no solvents, VOCs, or toxic smells and is safer than traditional roofhale or solvent-based sealants. INTEGRATED WATERPROOF SYSTEM: Use liquid rubber seam tape or geo-textile to reinforce seams, joints and areas of movement for maximum protection and longevity. This approach creates a bulletproof waterproof system that prevents leakage before leakage begins. With millions of gallons sold, Liquid Rubber is used by contractors and professional applicators who demand superior results. Don't settle for cracking or peeling sealants - choose a premium waterproof sealant that provides lasting protection and reliability for roofs, foundations and basement waterproofing projects

## Features

- INDUSTRIAL STRENGTH BITHUMEN FORMULA - Creates a seamless waterproof membrane for flat roofs, metal roofs, low slope roofs, foundations, gutters, concrete surfaces, planter boxes, etc. Our premium liquid rubber forms a durable barrier against water penetration if other sealants fail. A great alternative to traditional roof rails and patches
- FLEXIBLE Our sealant is designed to resist cracking, peeling and UV damage. Creates a flexible rubberized coating for long lasting protection
- PROFESSIONAL COVER SPECIFICATIONS - Brush, Roll, Spray On - Flat / Low Slope Roofs and Standing Water: 1 Gallon Covers 15 Square Feet (3-4 Heavy Coat to Achieve 60-80 Mil Membrane) For vertical surfaces like a base: 1 gallon covers 30 square feet (2-3 heavy coat for a 30 mil membrane) Ideal for both roof repair and preventative maintenance
- ADVANCED WATER BASED FORMULA - Unlike harsh roof or solvent-based products, our water-based formula contains no VOC or harmful odors, making it ideal for indoor and outdoor use. Will not scratch foam insulation or sensitive materials. Ideal for waterproof projects in limited space
- Engineered Waterproof System - For maximum protection, use liquid rubber seam tape or geo-textile to bridge joints, seams, vents, skylights, and protrusions that can cause movement. Create a comprehensive waterproof system to repair and prevent leaks in your roof, basement, or foundation for long-term use
- USED BY PROFESSIONALS AND DIY ENTHUSIASTS - With its millions of gallons, Liquid Rubber is the go-to choice for contractors, realtators, and homeowners to tackle projects, from roof leaks repairs to waterproofing in basements. Our high performance formula delivers professional results for both experienced professionals and first-time do-it-yourselfers
- PREMIUM ADHESIVE TECHNOLOGY - Superior adhesion to most architectural materials including metal, concrete, and wood. This hardware sealer maintains adhesion after curing - not suitable for walking surfaces such as sidewalks, patios, decks, etc. Use for waterproof applications where foot traffic is minimal or not needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EIU42QQ |
| Amazon Bestseller | #374,073 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #261 in Adhesive Caulk |
| Brand Name | Liquid Rubber |
| Color | Black |
| Compatible Material | Metal, Wood |
| Customer Reviews | 4.3 4.3 out of 5 stars (679) |
| Included Components | 1 Quart |
| Item Dimensions | 11.4 x 11.4 x 14 cm |
| Item Form | Liquid |
| Item Weight | 2 Pounds |
| Manufacturer | Liquid Rubber USA |
| Material Type | Rubber |
| Model | 86202 |
| Number of Items | 1 |
| Part Number | 86202 |
| Style Name | Protection |
| Surface Recommendation | Roof, Vent |
| UPC | 628421826025 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Liquid Rubber
- **Item Weight:** 2 Pounds
- **Item dimensions L x W x H:** 11.4 x 11.4 x 14 cm
- **Material:** Rubber
- **Style:** Protection

## Images

![Liquid Rubber Waterproof Sealant - DIY Leak Repair Coating for Flat, Metal, Low Slope Roof, Foundation, Gutter and More - Flexible Protective Film - Black - 1 Quart - Image 1](https://m.media-amazon.com/images/I/71FBV+oOMqL.jpg)
![Liquid Rubber Waterproof Sealant - DIY Leak Repair Coating for Flat, Metal, Low Slope Roof, Foundation, Gutter and More - Flexible Protective Film - Black - 1 Quart - Image 2](https://m.media-amazon.com/images/I/818MSHzrPPL.jpg)
![Liquid Rubber Waterproof Sealant - DIY Leak Repair Coating for Flat, Metal, Low Slope Roof, Foundation, Gutter and More - Flexible Protective Film - Black - 1 Quart - Image 3](https://m.media-amazon.com/images/I/911IuZ9JYuL.jpg)
![Liquid Rubber Waterproof Sealant - DIY Leak Repair Coating for Flat, Metal, Low Slope Roof, Foundation, Gutter and More - Flexible Protective Film - Black - 1 Quart - Image 4](https://m.media-amazon.com/images/I/81LJF5fm-HL.jpg)
![Liquid Rubber Waterproof Sealant - DIY Leak Repair Coating for Flat, Metal, Low Slope Roof, Foundation, Gutter and More - Flexible Protective Film - Black - 1 Quart - Image 5](https://m.media-amazon.com/images/I/81plY6RR3EL.jpg)

## Questions & Answers

**Q: How long does new concrete need to cure before applying liquid rubber?  We are sealing our new concrete pond with this product = will not have fish in**
A: New concrete needs to cure as per the installation instructions.  Applying any of the Liquid Rubber products or most waterproofing products prior to a full cure may compromise the curing process of the concrete.

**Q: I have a black plastic pond i got from home depot. will it adhere to that material?**
A: Yes, put a few coats on. Let each coat dry well (24)hrs . You can spray on inside of pond. I used a undercoating product used for undercoating cars for the outside of pond. I put 3 coats on. I let each coat dry for 2 days before applying the next coat. All worked great my pond is like new and no leaks and all of my goldfish are fat and happy! Good luck! Take your time and cover every spot even sides. Make sure the pond is very clean before u start applications. I used a ruff kitchen pot scrubber to scrub clean.

**Q: Does this project leave much of an odor after it has set?**
A: Haven't smelled any odor. When putting it on there is a usual rubber smell like a basketball, but it doesn't seem to last very long. And it  smells just like putting rubber on, which wasn't bad. It works for me.

**Q: what color is it when it dries?**
A: The product is brown when it is wet and black when it dries.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*