---
product_id: 580710011
title: "BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC"
brand: "beest"
price: "2854 Lei"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/580710011-beest-foundation-sealant-black-5-gallon-covers-up-to-125
store_origin: RO
region: Romania
---

# Extreme temperature resilience Easy brush or roller application Impenetrable waterproof barrier BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC

**Brand:** beest
**Price:** 2854 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal it once, seal it right — waterproof confidence that lasts!

## Quick Answers

- **What is this?** BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC by beest
- **How much does it cost?** 2854 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/580710011-beest-foundation-sealant-black-5-gallon-covers-up-to-125)

## 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

- • **Proudly Made in the USA:** Backed by a family-owned company with 100% satisfaction guarantee and responsive customer support.
- • **DIY-Friendly Application:** Smooth, hassle-free brush or roller use with coverage up to 135 sq ft per 5 gallons for efficient project completion.
- • **Built to Brave Any Weather:** Formulated with polymer-infused asphalt emulsion for unmatched durability against harsh climates and vibrations.
- • **Ultimate Waterproof Defense:** Creates a permanent, vapor-tight seal to protect foundations and surfaces from moisture intrusion.
- • **Versatile Multi-Surface Solution:** Seals cement, brick, wood, metal, and more—perfect for indoor and outdoor leak repairs.

## Overview

BEEST Foundation Sealant Black is a contractor-grade, low VOC liquid rubber coating designed for indoor and outdoor waterproofing. This 5-gallon pail covers up to 135 sq ft, forming a tough, flexible, UV-stable barrier that protects foundations, basements, decks, and more from moisture and leaks. Engineered for extreme weather resilience and easy DIY application, it’s a versatile, multi-surface sealant proudly made in the USA.

## Description

BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC: desertcart.com: Tools & Home Improvement

Review: I would buy again if needed 👍 - 5 Stars — Works Like a Charm! The Beest Foundation Sealant worked exactly as promised! It sealed up cracks and gaps with no hassle and has held up perfectly so far. Easy to apply, great coverage, and it gives me real peace of mind knowing the foundation is protected. Very impressed — 💪 this stuff delivers! Highly recommend.
Review: Amazing product and a must have - Works amazing for leaks in the basement... Definitely a must have and the price is perfect and dries within an hr

## Features

- CONTRACTOR-GRADE COATING: BEEST Foundation 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.
- 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 Foundation Sealant is tough and versatile enough to tackle almost any waterproofing project. Ideal for foundations, basements walls and floors, retaining walls, deck and fence posts, and more. From cement, brick, and block, to wood, metal, and more; BEEST Foundation 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 Foundation Sealant and MIX THOROUGHLY. Apply with a brush or roller, working the coating into the substrate, at an approximate rate of 1 gallon per 30 sq. ft. for best results.
- MADE IN THE USA BY AMERICAN FAMILY-OWNED COMPANY: BEEST is a USA-based company located in Carlisle, Pennsylvania. All BEEST products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phone to answer any questions you may have. BEEST continues to work hard to deliver top-quality sealants and cleaners for your projects!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJ5X245L |
| Best Sellers Rank | #533,821 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,198 in Hardware Sealers |
| Brand Name | BEEST |
| Color | black |
| Compatible Material | Rubber |
| Customer Reviews | 4.4 out of 5 stars 85 Reviews |
| Included Components | Sealant |
| Item Dimensions | 12 x 15 x 12 inches |
| Item Form | Liquid |
| Item Height | 12 inches |
| Manufacturer | Petra |
| Material Type | Polymer |
| Style Name | 5 Gallon |
| Surface Recommendation | Roof |
| UPC | 810148640019 |
| Unit Count | 640.0 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Images

![BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC - Image 1](https://m.media-amazon.com/images/I/71iMOXL-b5L.jpg)
![BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC - Image 2](https://m.media-amazon.com/images/I/81E6hdAxDJL.jpg)
![BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC - Image 3](https://m.media-amazon.com/images/I/91Ph1xdKB3L.jpg)
![BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC - Image 4](https://m.media-amazon.com/images/I/91XTcbAYkSL.jpg)
![BEEST Foundation Sealant Black, 5 Gallon Covers up to 125-135 Sq ft| Multi-Surface Coating for Indoor/Outdoor Leak Repair| Liquid Rubber Waterproof Sealant - Easy to Apply Foundation Sealer, Low VOC - Image 5](https://m.media-amazon.com/images/I/91fAWdqRJ1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I would buy again if needed 👍
*by B***3 on May 4, 2025*

5 Stars — Works Like a Charm! The Beest Foundation Sealant worked exactly as promised! It sealed up cracks and gaps with no hassle and has held up perfectly so far. Easy to apply, great coverage, and it gives me real peace of mind knowing the foundation is protected. Very impressed — 💪 this stuff delivers! Highly recommend.

### ⭐⭐⭐⭐⭐ Amazing product and a must have
*by A***N on July 30, 2025*

Works amazing for leaks in the basement... Definitely a must have and the price is perfect and dries within an hr

### ⭐⭐⭐⭐⭐ easy to use and very effective
*by M***N on July 29, 2025*

it actually repaired the foundation crack. I used 4 coats.

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**Shop now:** [https://www.desertcart.ro/products/580710011-beest-foundation-sealant-black-5-gallon-covers-up-to-125](https://www.desertcart.ro/products/580710011-beest-foundation-sealant-black-5-gallon-covers-up-to-125)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*