---
product_id: 575146060
title: "BEEST Liquid Rubber Waterproof Sealant Black, 32 Oz Covers up to 6-10 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer"
brand: "beest"
price: "₨1042"
currency: SCR
in_stock: true
reviews_count: 8
category: "Beest"
url: https://www.desertcart.sc/products/575146060-beest-liquid-rubber-waterproof-sealant-black-32-oz-covers-up
store_origin: SC
region: Seychelles
---

# Extreme weather resilience Easy liquid rubber application Permanent waterproof barrier BEEST Liquid Rubber Waterproof Sealant Black, 32 Oz Covers up to 6-10 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer

**Brand:** beest
**Price:** ₨1042
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with BEEST — waterproof confidence that sticks around!

## Quick Answers

- **What is this?** BEEST Liquid Rubber Waterproof Sealant Black, 32 Oz Covers up to 6-10 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer by beest
- **How much does it cost?** ₨1042 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/575146060-beest-liquid-rubber-waterproof-sealant-black-32-oz-covers-up)

## Best For

- beest enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious & Durable:** Water-based, low VOC sealant that’s tough on leaks but gentle on the environment.
- • **DIY-Friendly Application:** Simple prep and smooth brush-on liquid rubber for hassle-free, professional results.
- • **Built to Brave Any Climate:** Ultra low VOC formula resists harsh temperatures, UV rays, and vibrations without cracking.
- • **Impenetrable Waterproof Shield:** Creates a tough, flexible membrane up to 80 mil thick for ultimate moisture defense.
- • **Versatile Surface Compatibility:** Seals roofs, gutters, wood, metal, cement, and more with contractor-grade reliability.

## Overview

BEEST Liquid Rubber Waterproof Sealant is a 32 oz professional-grade, low VOC liquid rubber coating designed for indoor and outdoor leak repair. It forms a durable, flexible, UV-stable membrane that covers 6-10 sq ft per container, protecting surfaces like roofs, gutters, and foundations from water damage with easy brush-on application and extreme weather resistance.

## Description

Introducing BEEST Waterproof Sealant - the ultimate solution for all your indoor and outdoor waterproofing needs. This multipurpose liquid rubber coating (compare to flex-seal or clear flex seal) is designed to provide a flexible and durable finish that effectively repairs leaks and protects most surfaces. Whether you need foundation waterproofing, a waterproof glue sealant, or a silicone roof coating, BEEST Waterproof Sealant has got you covered. With its low VOC water-based formula, this clear flex seal spray is not only easy to apply but also environmentally friendly. Say goodbye to water damage and hello to a strong and long-lasting seal with BEEST Waterproof Sealant, the liquid rubber foundation sealant you can trust.

Review: Junk - Not liquid rubber. Like water with little specks of rubber. Got tired of the Hassel of trying to return things and tossed it.
Review: Seems okay for an emergency temporary fix - We bought an old house last year with some leaks on an EPDM roof around a gutter and downspout. I cleaned the surface and smeared this stuff all over. The next time it rained everything appeared to be flowing through the gutter and downspout as it should. After going back and inspecting, everything setup nice and feels like it is adhering pretty well. I've had time to do a little more research since then and if I had this problem again I would probably just grab a tub of silicone caulk instead. A tube of caulk is easy to find at a local big box, I already have a caulking gun, and that stuff is super easy to apply. This stuff required gloves and a brush. It was just a messier, more involved process and I don't think it will last as long as silicone. But it did work, so I can't knock it too much.

## Features

- CONTRACTOR-GRADE WATERPROOF COATING: BEEST Waterproof Sealant creates an impenetrable barrier against water, providing ultimate damp-proofing and waterproofing for your surfaces. Its permanent bond and vapor barrier properties ensure your protection against moisture, making it the perfect waterproof coating for almost any job.
- Coverage Guidelines: For vertical surfaces, 1 gallon covers approximately 35 sq ft (2.8 sq m) with 3-4 heavy coats to achieve a 30 mil (0.76 mm) membrane. For flat or ponding surfaces, 1 gallon covers approximately 25 sq ft (1.4 sq m) with 4-5 heavy coats to achieve a 60-80 mil (1.5-2 mm) membrane.
- BUILT FOR EXTREME CONDITIONS: Our sealant is an ultra low VOC, heavy-duty asphalt emulsion infused with polymers. This unique formula ensures resilience against harsh temperatures, weather challenges, and vibrations, providing unwavering waterproof confidence in any situation. Its liquid rubber application dries to a tough, flexible, and UV-stable finish, making it the ideal choice for waterproofing projects indoors and outdoors.
- THE ULTIMATE DIY WATERPROOFER: BEEST Waterproof Sealant is tough and versatile enough to tackle almost any waterproofing project. Ideal for roofs, gutters, sheds, planter boxes, and more. From cement, brick, and block, to wood, metal, and more; BEEST Waterproof Sealant has you covered.
- NO HASSLE APPLICATION: Ensure surface is free of oil, grease, dirt, or other particles that could inhibit adhesion, open your pail of BEEST Waterproof Sealant and MIX THOROUGHLY.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQ2CVNWM |
| Best Sellers Rank | #305,654 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #942 in Hardware Sealers |
| Brand | BEEST |
| Brand Name | BEEST |
| Compatible Material | Liquid Rubber |
| Customer Reviews | 2.4 out of 5 stars 29 Reviews |
| Included Components | Liquid |
| Item Dimensions | 3.5 x 3.5 x 8 inches |
| Item Form | Liquid |
| Item dimensions L x W x H | 3.5 x 3.5 x 8 inches |
| Manufacturer | Petra |
| Material | Rubber |
| Material Type | Rubber |
| Model | B-5020 |
| Number of Items | 1 |
| Part Number | B-5020 |
| Style | 32 oz |
| Style Name | 32 oz |
| Surface Recommendation | Roof, Metal, Deck, Gutter, Basement |
| UPC | 810148642730 |
| Unit Count | 32 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** BEEST
- **Item dimensions L x W x H:** 3.5 x 3.5 x 8 inches
- **Material:** Rubber
- **Style:** 32 oz
- **Water Resistance Level:** Waterproof

## Images

![BEEST Liquid Rubber Waterproof Sealant Black, 32 Oz Covers up to 6-10 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer - Image 1](https://m.media-amazon.com/images/I/71vlbRzaQAL.jpg)
![BEEST Liquid Rubber Waterproof Sealant Black, 32 Oz Covers up to 6-10 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer - Image 2](https://m.media-amazon.com/images/I/81RfB2kGivL.jpg)
![BEEST Liquid Rubber Waterproof Sealant Black, 32 Oz Covers up to 6-10 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer - Image 3](https://m.media-amazon.com/images/I/81QLFDOXV2L.jpg)
![BEEST Liquid Rubber Waterproof Sealant Black, 32 Oz Covers up to 6-10 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer - Image 4](https://m.media-amazon.com/images/I/91CHKQwXVoL.jpg)
![BEEST Liquid Rubber Waterproof Sealant Black, 32 Oz Covers up to 6-10 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer - Image 5](https://m.media-amazon.com/images/I/91+7aDTzG1L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐ Junk
*by J***K on August 6, 2026*

Not liquid rubber. Like water with little specks of rubber. Got tired of the Hassel of trying to return things and tossed it.

### ⭐⭐⭐⭐ Seems okay for an emergency temporary fix
*by A***W on November 9, 2025*

We bought an old house last year with some leaks on an EPDM roof around a gutter and downspout. I cleaned the surface and smeared this stuff all over. The next time it rained everything appeared to be flowing through the gutter and downspout as it should. After going back and inspecting, everything setup nice and feels like it is adhering pretty well. I've had time to do a little more research since then and if I had this problem again I would probably just grab a tub of silicone caulk instead. A tube of caulk is easy to find at a local big box, I already have a caulking gun, and that stuff is super easy to apply. This stuff required gloves and a brush. It was just a messier, more involved process and I don't think it will last as long as silicone. But it did work, so I can't knock it too much.

### ⭐ Gritty and Grainy Like Spreading Crumbling Dirt
*by E***Y on March 2, 2025*

This is not what I expected at all. This product has a gritty grainy texture that's impossible to spread. It's like trying to paint with wet mud that's drying and crumbling faster than you can work. Even if I place my finger in this strange liquid, it dries instantly to a crumbling mess. I have no idea what this is and it's certainly not a liquid rubber coating.

## Frequently Bought Together

- BEEST Liquid Rubber Waterproof Sealant Black, 1 Gallon Covers up to 25-35 Sq ft| Roof Sealant Waterproof Coating for Indoor & Outdoor Leak Repair| Easy to Apply Waterproofing Foundation Sealer
- BEEST Multi-Purpose Primer - Gray, 1 Gallon Covers up to 250 Sq Ft| Liquid Rubber Deck Coating - Elastomeric Roof Coating - Water-Based, High-Adhesion Bonding Primer for Concrete, Metal, Wood, TPO
- BEEST RV Roof Cleaner (32 Oz Super Concentrated Makes 5 gallons) - Roof Cleaner & Degreaser - Removes Dirt & Stains - Easy to Use - Best For Cleaning RVs, Campers, Trailer, Metal Building, Motorhomes

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**Shop now:** [https://www.desertcart.sc/products/575146060-beest-liquid-rubber-waterproof-sealant-black-32-oz-covers-up](https://www.desertcart.sc/products/575146060-beest-liquid-rubber-waterproof-sealant-black-32-oz-covers-up)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-10-09*